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	<id>https://wiki.basaga.org/index.php?action=history&amp;feed=atom&amp;title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0</id>
	<title>Основни понятия в корелацията - Редакционна история</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.basaga.org/index.php?action=history&amp;feed=atom&amp;title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0"/>
	<link rel="alternate" type="text/html" href="https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;action=history"/>
	<updated>2026-07-28T12:54:31Z</updated>
	<subtitle>Редакционна история на страницата в уикито</subtitle>
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	<entry>
		<id>https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13070&amp;oldid=prev</id>
		<title>Detelina Staneva: /* Вижте още */</title>
		<link rel="alternate" type="text/html" href="https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13070&amp;oldid=prev"/>
		<updated>2014-03-24T12:53:18Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Вижте още&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;bg&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← По-стара версия&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Версия от 12:53, 24 март 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l32&quot; &gt;Ред 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 32:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Вижте още==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Вижте още==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;*[[Видове корелационен анализ]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Видове корелационни коефициенти]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Видове корелационни коефициенти]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Корелационен анализ]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Корелационен анализ]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Detelina Staneva</name></author>
	</entry>
	<entry>
		<id>https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13061&amp;oldid=prev</id>
		<title>Detelina Staneva: /* Вижте още */</title>
		<link rel="alternate" type="text/html" href="https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13061&amp;oldid=prev"/>
		<updated>2014-03-24T12:48:30Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Вижте още&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;bg&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← По-стара версия&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Версия от 12:48, 24 март 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l33&quot; &gt;Ред 33:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 33:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Вижте още==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Вижте още==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Видове корелационен анализ]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Видове корелационен анализ]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;*[[Видове корелационни коефициенти]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Корелационен анализ]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Корелационен анализ]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Линейна корелация]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Линейна корелация]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Detelina Staneva</name></author>
	</entry>
	<entry>
		<id>https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13055&amp;oldid=prev</id>
		<title>Detelina Staneva: /* Вижте още */</title>
		<link rel="alternate" type="text/html" href="https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13055&amp;oldid=prev"/>
		<updated>2014-03-18T13:42:22Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Вижте още&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;bg&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← По-стара версия&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Версия от 13:42, 18 март 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l32&quot; &gt;Ред 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 32:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Вижте още==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Вижте още==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Видове &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;корелация&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*[[Видове &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;корелационен анализ&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Корелационен анализ]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Корелационен анализ]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Линейна корелация]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Линейна корелация]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Detelina Staneva</name></author>
	</entry>
	<entry>
		<id>https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13054&amp;oldid=prev</id>
		<title>Detelina Staneva: /* Вижте още */</title>
		<link rel="alternate" type="text/html" href="https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13054&amp;oldid=prev"/>
		<updated>2014-03-18T13:42:05Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Вижте още&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;bg&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← По-стара версия&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Версия от 13:42, 18 март 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l32&quot; &gt;Ред 32:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 32:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Вижте още==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Вижте още==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;*[[Видове корелация]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Корелационен анализ]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Корелационен анализ]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Линейна корелация]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* [[Линейна корелация]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Detelina Staneva</name></author>
	</entry>
	<entry>
		<id>https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13053&amp;oldid=prev</id>
		<title>Detelina Staneva: /* Корелационен анализ - видове */</title>
		<link rel="alternate" type="text/html" href="https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13053&amp;oldid=prev"/>
		<updated>2014-03-18T13:40:45Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Корелационен анализ - видове&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;bg&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← По-стара версия&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Версия от 13:40, 18 март 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l4&quot; &gt;Ред 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Функционална  &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Функционална  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Корелационна – зависимата променлива не реагира винаги по еднакъв начин на промените в независимата. От този тип са връзките в биологията и медицината (живата природа). Корелационните връзки са в сила не за отделно взет случай, а за съвкупността като цяло.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Корелационна – зависимата променлива не реагира винаги по еднакъв начин на промените в независимата. От този тип са връзките в биологията и медицината (живата природа). Корелационните връзки са в сила не за отделно взет случай, а за съвкупността като цяло.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==Корелационен анализ - видове==&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* Единична  корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y)&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* Частична корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y), като се контролират останалите независими променливи.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;* Множествена корелация – изследва връзката между две и повече независими променливи и една зависима променлива.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Корелационна зависимост==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Корелационна зависимост==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Права връзка  (+) с увеличаване на явлението причина се увеличава и явлението следствие&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Права връзка  (+) с увеличаване на явлението причина се увеличава и явлението следствие&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Detelina Staneva</name></author>
	</entry>
	<entry>
		<id>https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13052&amp;oldid=prev</id>
		<title>Detelina Staneva: /* Корелационен анализ - видове&amp;nbsp */</title>
		<link rel="alternate" type="text/html" href="https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13052&amp;oldid=prev"/>
		<updated>2014-03-18T13:40:07Z</updated>

		<summary type="html">&lt;p&gt;&lt;span dir=&quot;auto&quot;&gt;&lt;span class=&quot;autocomment&quot;&gt;Корелационен анализ - видове&amp;amp;nbsp&lt;/span&gt;&lt;/span&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;bg&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← По-стара версия&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Версия от 13:40, 18 март 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l4&quot; &gt;Ред 4:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 4:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Функционална  &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Функционална  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Корелационна – зависимата променлива не реагира винаги по еднакъв начин на промените в независимата. От този тип са връзките в биологията и медицината (живата природа). Корелационните връзки са в сила не за отделно взет случай, а за съвкупността като цяло.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Корелационна – зависимата променлива не реагира винаги по еднакъв начин на промените в независимата. От този тип са връзките в биологията и медицината (живата природа). Корелационните връзки са в сила не за отделно взет случай, а за съвкупността като цяло.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Корелационен анализ - видове&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp&lt;/del&gt;==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Корелационен анализ - видове==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Единична  корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Единична  корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Частична корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y), като се контролират останалите независими променливи.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Частична корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y), като се контролират останалите независими променливи.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Множествена корелация – изследва връзката между две и повече независими променливи и една зависима променлива.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Множествена корелация – изследва връзката между две и повече независими променливи и една зависима променлива.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Корелационна зависимост==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Корелационна зависимост==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Права връзка  (+) с увеличаване на явлението причина се увеличава и явлението следствие&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Права връзка  (+) с увеличаване на явлението причина се увеличава и явлението следствие&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Detelina Staneva</name></author>
	</entry>
	<entry>
		<id>https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13051&amp;oldid=prev</id>
		<title>Detelina Staneva в 13:39, 18 март 2014</title>
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		<updated>2014-03-18T13:39:46Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← По-стара версия&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Версия от 13:39, 18 март 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l2&quot; &gt;Ред 2:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 2:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Форми на връзка==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Форми на връзка==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;*&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* [[&lt;/del&gt;Функционална&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;]] &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Функционална  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Корелационна – зависимата променлива не реагира винаги по еднакъв начин на промените в независимата. От този тип са връзките в биологията и медицината (живата природа). Корелационните връзки са в сила не за отделно взет случай, а за съвкупността като цяло.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Корелационна – зависимата променлива не реагира винаги по еднакъв начин на промените в независимата. От този тип са връзките в биологията и медицината (живата природа). Корелационните връзки са в сила не за отделно взет случай, а за съвкупността като цяло.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Корелационен анализ - видове&amp;amp;nbsp==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Корелационен анализ - видове&amp;amp;nbsp==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Единична  корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Единична  корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Частична корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y), като се контролират останалите независими променливи.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Частична корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y), като се контролират останалите независими променливи.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Множествена корелация – изследва връзката между две и повече независими променливи и една зависима променлива.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Множествена корелация – изследва връзката между две и повече независими променливи и една зависима променлива.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Корелационна зависимост==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Корелационна зависимост==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Права връзка  (+) с увеличаване на явлението причина се увеличава и явлението следствие&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Права връзка  (+) с увеличаване на явлението причина се увеличава и явлението следствие&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Обратна връзка (-) с увеличаване на явлението причина, явлението следствие намалява&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Обратна връзка (-) с увеличаване на явлението причина, явлението следствие намалява&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* &lt;/del&gt;Коефициент на корелация (r) &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;- число&lt;/del&gt;, което дава представа за направлението и силата на връзката между явленията:&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;Коефициент на корелация (r)&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* По величина този коефициент приема стойности от -1 до +1&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;Число&lt;/ins&gt;, което дава представа за направлението и силата на връзката между явленията:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* При стойност 1 – корелационната връзка преминава във функционална&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* По величина този коефициент приема стойности от -1 до +1&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* При стойност 0 – липсва връзка между изучаваните явления&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* При стойност 1 – корелационната връзка преминава във функционална&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Непараметрични  методи за изчисляване  на коефициента  на корелация&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp&lt;/del&gt;==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* При стойност 0 – липсва връзка между изучаваните явления&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Коефициент  на [[Пирсън]] (Pearson), [[Юл]], [[Чупров]], [[Фехнер]]  и др&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Непараметрични  методи за изчисляване  на коефициента  на корелация==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Рангов коефициент на крелация на [[Спирман]] (Spearman)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Коефициент  на [[Пирсън]] (Pearson), [[Юл]], [[Чупров]], [[Фехнер]]  и др&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Коефициент на [[Крамeр]] (Cramer)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Рангов коефициент на крелация на [[Спирман]] (Spearman)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* &lt;/del&gt;Параметрични  методи за измерване  на корелационната  зависимост &lt;del class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Коефициент на [[Крамeр]] (Cramer)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Коефициент  на корелация на  [[Пирсън]] –  [[Браве]]  &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;Параметрични  методи за измерване  на корелационната  зависимост &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;== &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Коефициент  на корелация на  [[Пирсън]] –  [[Браве]]  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Анализ  на диаграмата  на разсейване  на наблюдение==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Анализ  на диаграмата  на разсейване  на наблюдение==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;По-голяма яснота за посоката и формата на  корелационната зависимост може да се постигне, ако събраните  данни за ''X'' и ''Y'' се изобразят графично върху правоъгълна координатна  система ''(XOY).'' За всяка двойка от коресподиращи си стойности (''xi yj'') т.е. за всяко съвместно наблюдение на фактора и следствието се маркира съответна точка. Диаграмата на разсейването съдържа толкова точки, колкото е броят на наблюдаваните двойки от стойности.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;По-голяма яснота за посоката и формата на  корелационната зависимост може да се постигне, ако събраните  данни за ''X'' и ''Y'' се изобразят графично върху правоъгълна координатна  система ''(XOY).'' За всяка двойка от коресподиращи си стойности (''xi yj'') т.е. за всяко съвместно наблюдение на фактора и следствието се маркира съответна точка. Диаграмата на разсейването съдържа толкова точки, колкото е броят на наблюдаваните двойки от стойности.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l26&quot; &gt;Ред 26:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 27:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Когато корелационният  кофициент е получен по данни  от репрезентативна извадка,той  в една или друга степен  е деформиран от влиянието  на репрезентативната грешка.Това  обуславя необходимостта от проверка  на значимостта на получените  коефициенти. В редица случаи е в сила правилото: Корелационният коефициент е значим, ако е 3 пъти по-голям от стандартната си грешка.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Когато корелационният  кофициент е получен по данни  от репрезентативна извадка,той  в една или друга степен  е деформиран от влиянието  на репрезентативната грешка.Това  обуславя необходимостта от проверка  на значимостта на получените  коефициенти. В редица случаи е в сила правилото: Корелационният коефициент е значим, ако е 3 пъти по-голям от стандартната си грешка.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Оценка на коефициента  на корелация==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Оценка на коефициента  на корелация==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Репрезентативна  грешка&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Репрезентативна  грешка&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Съпоставка  на два коефициента на корелация&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Съпоставка  на два коефициента на корелация&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Необходим брой  случаи за оценка на коефициента  на корелация&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Необходим брой  случаи за оценка на коефициента  на корелация&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Производни  коефициенти на  коефициента на  корелация ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Производни  коефициенти на  коефициента на  корелация ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Коефициент  на определението – показва какъв % от изменението в явлението следствие се дължи на промени в явлението причина - ''D=r2*100''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Коефициент  на определението – показва какъв % от изменението в явлението следствие се дължи на промени в явлението причина - ''D=r2*100''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Коефициент на акорелация – характеризира липсата на връзка между явленията - ''K=√1-r2''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Коефициент на акорелация – характеризира липсата на връзка между явленията - ''K=√1-r2''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;*&lt;/del&gt;* Коефициент на неопределението – показва какъв % от промените в явлението следствие не се дължат на промени в явлението причина - ''N=100.K2''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Коефициент на неопределението – показва какъв % от промените в явлението следствие не се дължат на промени в явлението причина - ''N=100.K2''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Вижте още==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Вижте още==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Detelina Staneva</name></author>
	</entry>
	<entry>
		<id>https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13050&amp;oldid=prev</id>
		<title>Detelina Staneva в 13:38, 18 март 2014</title>
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		<updated>2014-03-18T13:38:27Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left diff-editfont-monospace&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;bg&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← По-стара версия&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Версия от 13:38, 18 март 2014&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Ред 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Ред 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;==Основни &lt;/del&gt;понятия&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''Корелацията може да се обуслови от няколко основни &lt;/ins&gt;понятия&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;.'''&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* &lt;/del&gt;Форми&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;връзка&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;:&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;Форми на връзка&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** [[Функционална]]  &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** [[Функционална]]  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Корелационна – зависимата променлива не реагира винаги по еднакъв начин на промените в независимата. От този тип са връзките в биологията и медицината (живата природа). Корелационните връзки са в сила не за отделно взет случай, а за съвкупността като цяло.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Корелационна – зависимата променлива не реагира винаги по еднакъв начин на промените в независимата. От този тип са връзките в биологията и медицината (живата природа). Корелационните връзки са в сила не за отделно взет случай, а за съвкупността като цяло.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* &lt;/del&gt;Корелационен&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;анализ - видове&amp;amp;nbsp&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;Корелационен анализ - видове&amp;amp;nbsp&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Единична&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Единична &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Частична корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y), като се контролират останалите независими променливи.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Частична корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y), като се контролират останалите независими променливи.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Множествена корелация – изследва връзката между две и повече независими променливи и една зависима променлива.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Множествена корелация – изследва връзката между две и повече независими променливи и една зависима променлива.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* &lt;/del&gt;Корелационна&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;зависимост&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;Корелационна зависимост&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Права&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;връзка&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;(+) с увеличаване на явлението причина се увеличава и явлението следствие&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Права връзка &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;(+) с увеличаване на явлението причина се увеличава и явлението следствие&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Обратна връзка (-) с увеличаване на явлението причина, явлението следствие намалява&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Обратна връзка (-) с увеличаване на явлението причина, явлението следствие намалява&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Коефициент&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;корелация (r)&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;- число, което&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;дава представа за направлението и силата на връзката между явленията:&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Коефициент на корелация (r) - число, което дава представа за направлението и силата на връзката между явленията:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** По величина този коефициент приема стойности от -1 до +1&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** По величина този коефициент приема стойности от -1 до +1&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** При стойност 1 – корелационната връзка преминава във функционална&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** При стойност 1 – корелационната връзка преминава във функционална&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** При стойност 0 – липсва връзка между изучаваните явления&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** При стойност 0 – липсва връзка между изучаваните явления&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* &lt;/del&gt;Непараметрични&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;методи&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;за&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;изчисляване&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;коефициента&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;корелация&amp;amp;nbsp&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;Непараметрични &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;методи за изчисляване &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на коефициента &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на корелация&amp;amp;nbsp&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;[[Пирсън]] (Pearson), [[Юл]], [[Чупров]], [[Фехнер]]&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;и&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;др&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на [[Пирсън]] (Pearson), [[Юл]], [[Чупров]], [[Фехнер]] &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;и др&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Рангов коефициент на крелация на [[Спирман]] (Spearman)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Рангов коефициент на крелация на [[Спирман]] (Spearman)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент на [[Крамeр]] (Cramer)&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент на [[Крамeр]] (Cramer)&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Параметрични&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;методи&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;за&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;измерване&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;корелационната&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;зависимост &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;* Параметрични &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;методи за измерване &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на корелационната &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;зависимост &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;корелация&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;[[Пирсън]]&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;–&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;[[Браве]]&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на корелация на &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;[[Пирсън]] – &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;[[Браве]]  &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* &lt;/del&gt;Анализ  на диаграмата  на разсейване  на наблюдение &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;– по&lt;/del&gt;-голяма яснота за посоката и формата на  корелационната зависимост може да се постигне, ако събраните  данни за ''X'' и ''Y'' се изобразят графично върху правоъгълна координатна  система ''(XOY).'' За всяка двойка от коресподиращи си стойности (''xi yj'') т.е. за всяко съвместно наблюдение на фактора и следствието се маркира съответна точка. Диаграмата на разсейването съдържа толкова точки, колкото е броят на наблюдаваните двойки от стойности.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;Анализ  на диаграмата  на разсейване  на наблюдение&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* &lt;/del&gt;Проверка&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;статистическата&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;значимост&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;коефициентите&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;корелация Когато&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;корелационният&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;кофициент&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;е&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;получен&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;по&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;данни&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;от&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;репрезентативна&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;извадка,той&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;в&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;една&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;или&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;друга&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;степен&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;е&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;деформиран&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;от&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;влиянието&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;репрезентативната&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;грешка.Това&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;обуславя&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;необходимостта&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;от&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;проверка&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;значимостта&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;получените&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;коефициенти. В редица случаи е в сила правилото: Корелационният коефициент е значим, ако е 3 пъти по-голям от стандартната си грешка.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;По&lt;/ins&gt;-голяма яснота за посоката и формата на  корелационната зависимост може да се постигне, ако събраните  данни за ''X'' и ''Y'' се изобразят графично върху правоъгълна координатна  система ''(XOY).'' За всяка двойка от коресподиращи си стойности (''xi yj'') т.е. за всяко съвместно наблюдение на фактора и следствието се маркира съответна точка. Диаграмата на разсейването съдържа толкова точки, колкото е броят на наблюдаваните двойки от стойности.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* &lt;/del&gt;Оценка&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;коефициента&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;корелация&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;:&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;Проверка &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на статистическата &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;значимост на коефициентите &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на корелация&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;== &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Репрезентативна&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;грешка&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Когато корелационният &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;кофициент е получен по данни &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;от репрезентативна извадка,той &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;в една или друга степен &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;е деформиран от влиянието &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на репрезентативната грешка.Това &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;обуславя необходимостта от проверка &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на значимостта на получените &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;коефициенти. В редица случаи е в сила правилото: Корелационният коефициент е значим, ако е 3 пъти по-голям от стандартната си грешка.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Съпоставка&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;два&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;коефициента&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;корелация&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;Оценка на коефициента &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на корелация&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Необходим&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;брой&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;случаи&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;за&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;оценка&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;коефициента&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;корелация&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Репрезентативна &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;грешка&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;* &lt;/del&gt;Производни&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;коефициенти&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;коефициента&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;корелация&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Съпоставка &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на два коефициента на корелация&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp; &lt;/del&gt;на&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;&amp;amp;nbsp;&lt;/del&gt;определението – показва какъв % от изменението в явлението следствие се дължи на промени в явлението причина - ''D=r2*100''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Необходим брой &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;случаи за оценка на коефициента &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на корелация&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;Производни &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;коефициенти на &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;коефициента на &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;корелация &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;на определението – показва какъв % от изменението в явлението следствие се дължи на промени в явлението причина - ''D=r2*100''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент на акорелация – характеризира липсата на връзка между явленията - ''K=√1-r2''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент на акорелация – характеризира липсата на връзка между явленията - ''K=√1-r2''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент на неопределението – показва какъв % от промените в явлението следствие не се дължат на промени в явлението причина - ''N=100.K2''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;** Коефициент на неопределението – показва какъв % от промените в явлението следствие не се дължат на промени в явлението причина - ''N=100.K2''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>Detelina Staneva</name></author>
	</entry>
	<entry>
		<id>https://wiki.basaga.org/index.php?title=%D0%9E%D1%81%D0%BD%D0%BE%D0%B2%D0%BD%D0%B8_%D0%BF%D0%BE%D0%BD%D1%8F%D1%82%D0%B8%D1%8F_%D0%B2_%D0%BA%D0%BE%D1%80%D0%B5%D0%BB%D0%B0%D1%86%D0%B8%D1%8F%D1%82%D0%B0&amp;diff=13049&amp;oldid=prev</id>
		<title>Detelina Staneva: Нова страница: ==Основни понятия==  * Форми&amp;nbsp;на&amp;nbsp;връзка: ** Функционална  ** Корелационна – зависимата пр...</title>
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		<updated>2014-03-18T13:29:05Z</updated>

		<summary type="html">&lt;p&gt;Нова страница: ==Основни понятия==  * Форми на връзка: ** &lt;a href=&quot;/index.php?title=%D0%A4%D1%83%D0%BD%D0%BA%D1%86%D0%B8%D0%BE%D0%BD%D0%B0%D0%BB%D0%BD%D0%B0&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Функционална (страницата не съществува)&quot;&gt;Функционална&lt;/a&gt;  ** Корелационна – зависимата пр...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Нова страница&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Основни понятия==&lt;br /&gt;
&lt;br /&gt;
* Форми&amp;amp;nbsp;на&amp;amp;nbsp;връзка:&lt;br /&gt;
** [[Функционална]] &lt;br /&gt;
** Корелационна – зависимата променлива не реагира винаги по еднакъв начин на промените в независимата. От този тип са връзките в биологията и медицината (живата природа). Корелационните връзки са в сила не за отделно взет случай, а за съвкупността като цяло.&lt;br /&gt;
* Корелационен&amp;amp;nbsp;анализ - видове&amp;amp;nbsp;&lt;br /&gt;
** Единична&amp;amp;nbsp; корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y)&lt;br /&gt;
** Частична корелация – изследва зависимостта между една независима променлива (x) и една зависима променлива (y), като се контролират останалите независими променливи.&lt;br /&gt;
** Множествена корелация – изследва връзката между две и повече независими променливи и една зависима променлива.&lt;br /&gt;
* Корелационна&amp;amp;nbsp;зависимост&amp;amp;nbsp;&lt;br /&gt;
** Права&amp;amp;nbsp;връзка&amp;amp;nbsp; (+) с увеличаване на явлението причина се увеличава и явлението следствие&lt;br /&gt;
** Обратна връзка (-) с увеличаване на явлението причина, явлението следствие намалява&lt;br /&gt;
* Коефициент&amp;amp;nbsp;на&amp;amp;nbsp;корелация (r)&amp;amp;nbsp;- число, което&amp;amp;nbsp;дава представа за направлението и силата на връзката между явленията:&lt;br /&gt;
** По величина този коефициент приема стойности от -1 до +1&lt;br /&gt;
** При стойност 1 – корелационната връзка преминава във функционална&lt;br /&gt;
** При стойност 0 – липсва връзка между изучаваните явления&lt;br /&gt;
* Непараметрични&amp;amp;nbsp; методи&amp;amp;nbsp;за&amp;amp;nbsp;изчисляване&amp;amp;nbsp; на&amp;amp;nbsp;коефициента&amp;amp;nbsp; на&amp;amp;nbsp;корелация&amp;amp;nbsp;&lt;br /&gt;
** Коефициент&amp;amp;nbsp; на&amp;amp;nbsp;[[Пирсън]] (Pearson), [[Юл]], [[Чупров]], [[Фехнер]]&amp;amp;nbsp; и&amp;amp;nbsp;др&lt;br /&gt;
** Рангов коефициент на крелация на [[Спирман]] (Spearman)&lt;br /&gt;
** Коефициент на [[Крамeр]] (Cramer)&lt;br /&gt;
* Параметрични&amp;amp;nbsp; методи&amp;amp;nbsp;за&amp;amp;nbsp;измерване&amp;amp;nbsp; на&amp;amp;nbsp;корелационната&amp;amp;nbsp; зависимост &amp;amp;nbsp;&lt;br /&gt;
** Коефициент&amp;amp;nbsp; на&amp;amp;nbsp;корелация&amp;amp;nbsp;на&amp;amp;nbsp; [[Пирсън]]&amp;amp;nbsp;–&amp;amp;nbsp; [[Браве]]&amp;amp;nbsp;&lt;br /&gt;
* Анализ  на диаграмата  на разсейване  на наблюдение – по-голяма яснота за посоката и формата на  корелационната зависимост може да се постигне, ако събраните  данни за ''X'' и ''Y'' се изобразят графично върху правоъгълна координатна  система ''(XOY).'' За всяка двойка от коресподиращи си стойности (''xi yj'') т.е. за всяко съвместно наблюдение на фактора и следствието се маркира съответна точка. Диаграмата на разсейването съдържа толкова точки, колкото е броят на наблюдаваните двойки от стойности.&lt;br /&gt;
* Проверка&amp;amp;nbsp; на&amp;amp;nbsp;статистическата&amp;amp;nbsp; значимост&amp;amp;nbsp;на&amp;amp;nbsp;коефициентите&amp;amp;nbsp; на&amp;amp;nbsp;корелация Когато&amp;amp;nbsp;корелационният&amp;amp;nbsp; кофициент&amp;amp;nbsp;е&amp;amp;nbsp;получен&amp;amp;nbsp;по&amp;amp;nbsp;данни&amp;amp;nbsp; от&amp;amp;nbsp;репрезентативна&amp;amp;nbsp;извадка,той&amp;amp;nbsp; в&amp;amp;nbsp;една&amp;amp;nbsp;или&amp;amp;nbsp;друга&amp;amp;nbsp;степен&amp;amp;nbsp; е&amp;amp;nbsp;деформиран&amp;amp;nbsp;от&amp;amp;nbsp;влиянието&amp;amp;nbsp; на&amp;amp;nbsp;репрезентативната&amp;amp;nbsp;грешка.Това&amp;amp;nbsp; обуславя&amp;amp;nbsp;необходимостта&amp;amp;nbsp;от&amp;amp;nbsp;проверка&amp;amp;nbsp; на&amp;amp;nbsp;значимостта&amp;amp;nbsp;на&amp;amp;nbsp;получените&amp;amp;nbsp; коефициенти. В редица случаи е в сила правилото: Корелационният коефициент е значим, ако е 3 пъти по-голям от стандартната си грешка.&lt;br /&gt;
* Оценка&amp;amp;nbsp;на&amp;amp;nbsp;коефициента&amp;amp;nbsp; на&amp;amp;nbsp;корелация:&lt;br /&gt;
** Репрезентативна&amp;amp;nbsp; грешка&lt;br /&gt;
** Съпоставка&amp;amp;nbsp; на&amp;amp;nbsp;два&amp;amp;nbsp;коефициента&amp;amp;nbsp;на&amp;amp;nbsp;корелация&lt;br /&gt;
** Необходим&amp;amp;nbsp;брой&amp;amp;nbsp; случаи&amp;amp;nbsp;за&amp;amp;nbsp;оценка&amp;amp;nbsp;на&amp;amp;nbsp;коефициента&amp;amp;nbsp; на&amp;amp;nbsp;корелация&lt;br /&gt;
* Производни&amp;amp;nbsp; коефициенти&amp;amp;nbsp;на&amp;amp;nbsp; коефициента&amp;amp;nbsp;на&amp;amp;nbsp; корелация&amp;amp;nbsp;&lt;br /&gt;
** Коефициент&amp;amp;nbsp; на&amp;amp;nbsp;определението – показва какъв % от изменението в явлението следствие се дължи на промени в явлението причина - ''D=r2*100''&lt;br /&gt;
** Коефициент на акорелация – характеризира липсата на връзка между явленията - ''K=√1-r2''&lt;br /&gt;
** Коефициент на неопределението – показва какъв % от промените в явлението следствие не се дължат на промени в явлението причина - ''N=100.K2''&lt;br /&gt;
&lt;br /&gt;
==Вижте още==&lt;br /&gt;
&lt;br /&gt;
* [[Корелационен анализ]]&lt;br /&gt;
* [[Линейна корелация]]&lt;br /&gt;
* [[Регресионен анализ]]&lt;br /&gt;
* [[Алтернатива]]&lt;br /&gt;
* [[Дисперсия]]&lt;br /&gt;
* [[Ефективност]]&lt;br /&gt;
* [[Задача за решаване]]&lt;br /&gt;
* [[Комплексност]]&lt;br /&gt;
* [[Линейна регресия]]&lt;br /&gt;
* [[Нормално разпределение]]&lt;br /&gt;
* [[Променлива]]&lt;br /&gt;
* [[Равновесие]]&lt;br /&gt;
* [[Системен анализ]]&lt;br /&gt;
* [[Статистика]]&lt;br /&gt;
* [[Следствие]]&lt;br /&gt;
&lt;br /&gt;
==Източници ==&lt;br /&gt;
&lt;br /&gt;
* Riccardo Rebonato - Volatility and Correlation&lt;br /&gt;
* A. D. McNaught and A. Wilkinson  - Compendium of Chemical Terminology, 2nd ed. (the &amp;quot;Gold Book&amp;quot;); Blackwell Scientific Publications, Oxford (1997)&lt;br /&gt;
* Peter Y Chen (Colorado State University) and Paula M Popovich (Ohio University) - Correlation Parametric and Nonparametric Measures; 104 pages   SAGE Publications, Inc © 2002&lt;br /&gt;
* Philip Bobko - Correlation And Regression: Applications For Industrial Organizational Psychology And Management (Hardcover)&lt;br /&gt;
* B.V.K. Vijaya Kumar, (Carnegie Mellon University); and Abhijit Mahalanobis, (Lockheed Martin);and Richard Juday - Correlation Pattern Recognition&lt;br /&gt;
&lt;br /&gt;
==Външни препратки ==&lt;br /&gt;
&lt;br /&gt;
* [http://webcache.googleusercontent.com/search?q=cache:Cjx8yNI2t9QJ:meduniversity-plovdiv.bg/files/ff/mat_inform/tema_4.ppt+корелационен+анализ&amp;amp;cd=4&amp;amp;hl=bg&amp;amp;ct=clnk&amp;amp;gl=bg Анализ на връзки и зависмости между явленията]&lt;br /&gt;
* [http://docs.google.com/viewer?a=v&amp;amp;q=cache:ZiYsmTunBrcJ:www.ue-varna.bg/uploads/materials/KorrelRegress_5500.doc+корелационен+анализ&amp;amp;hl=bg&amp;amp;gl=bg&amp;amp;pid=bl&amp;amp;srcid=ADGEESg6sAB2QwERsl578wXo0jAyqEfjkMtoXycf3QgaoD-SdmkCm-wweMf44dpJuuz0ozaFMhRH-TIBzUFXEtnL_QezcnxanBRjTproEGyi7h3RPcSA6BeHlyzEwgWgclrsaz72qI5z&amp;amp;sig=AHIEtbRDIq1I-QOeLg84grnDCQ7UwCPwYw Примери за корелационен и регресионен анализ]&lt;br /&gt;
* [http://www.kaminata.net/topic-t29973.html Корелационен и регресионен анализ - модели и примери]&lt;br /&gt;
* [http://docs.google.com/viewer?a=v&amp;amp;q=cache:KxQTQW0YQwQJ:www.nsa-virtualeducation.com/zadochno/lecture_zad_2.ppt+коефициент+корелация&amp;amp;hl=bg&amp;amp;gl=bg&amp;amp;pid=bl&amp;amp;srcid=ADGEESgMAkNjzmJBhVrwZnPFJRKKZF5sMGROATmhT3dsSZUGPo5dVyisnP7yp-d_HcD8wRDb4g_PIpShWVOMWjopcxs-wd_R5Cr4aUXmt__eUtG4M3NWltgqwrcjDB-AY-QnSJi99F09&amp;amp;sig=AHIEtbTArXaMPis5fOwOnlRdEF-5iHvukw Изследване на зависимости]&lt;br /&gt;
* [http://www.ist-world.org/ResultPublicationDetails.aspx?ResultPublicationId=49e683d81c8c41dd8ed3016a4d108e3d Изчисляване на претегления коефициент на фенотипна корелация между количествени признаци в малки нееднородни извадки]&lt;br /&gt;
* [http://www.broker.bg/content/view/616/38/ Коефициент на корелация]&lt;br /&gt;
&lt;br /&gt;
[[category:Управленски решения и риск]][[category:Статистика]]&lt;/div&gt;</summary>
		<author><name>Detelina Staneva</name></author>
	</entry>
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