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	<title>Ordinal - Revision history</title>
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	<updated>2026-05-13T13:35:15Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://infovis-wiki.net/w/index.php?title=Ordinal&amp;diff=13885&amp;oldid=prev</id>
		<title>Tim.lammarsch at 12:44, 21 May 2007</title>
		<link rel="alternate" type="text/html" href="https://infovis-wiki.net/w/index.php?title=Ordinal&amp;diff=13885&amp;oldid=prev"/>
		<updated>2007-05-21T12:44:31Z</updated>

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&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 12:44, 21 May 2007&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;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&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;Ordinal&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&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;Ordinal is the type of variables, which normally come in form of set of values that have the meaning in their orders. So they are available to make comparison of their orders but unavailable to do the addition computation or any arithmetic. They can come in form of both numeric and string. However, the interval between them is not necessarily equal.   &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&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;Ordinal is the type of variables, which normally come in form of set of values that have the meaning in their orders. So they are available to make comparison of their orders but unavailable to do the addition computation or any arithmetic. They can come in form of both numeric and string. However, the interval between them is not necessarily equal.   &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
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		<author><name>Tim.lammarsch</name></author>
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	<entry>
		<id>https://infovis-wiki.net/w/index.php?title=Ordinal&amp;diff=11873&amp;oldid=prev</id>
		<title>58.136.61.215 at 12:03, 29 November 2006</title>
		<link rel="alternate" type="text/html" href="https://infovis-wiki.net/w/index.php?title=Ordinal&amp;diff=11873&amp;oldid=prev"/>
		<updated>2006-11-29T12:03:14Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Ordinal&amp;lt;br&amp;gt;&lt;br /&gt;
Ordinal is the type of variables, which normally come in form of set of values that have the meaning in their orders. So they are available to make comparison of their orders but unavailable to do the addition computation or any arithmetic. They can come in form of both numeric and string. However, the interval between them is not necessarily equal.  &lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
Sample 1 : Monday, Tuesday, Wednesday, etc.&amp;lt;br&amp;gt;&lt;br /&gt;
Sample 2 : January, February, March, etc.&amp;lt;br&amp;gt;&lt;br /&gt;
Sample 3 : Y1999, Y2000, Y2001, Y2002, etc.&amp;lt;br&amp;gt;&lt;br /&gt;
Sample 4 : 1st , 2nd , 3rd , 4th , etc.&amp;lt;br&amp;gt;&lt;br /&gt;
Sample 5 : Low, Medium, High&amp;lt;br&amp;gt;&lt;br /&gt;
Sample 6 : Millimeter, Centimeter, Decimeter, Meter, etc.&amp;lt;br&amp;gt;&lt;br /&gt;
Sample 7 : Primary School, Secondary School, High School, University&amp;lt;br&amp;gt;&lt;br /&gt;
&amp;lt;br&amp;gt;[Nata AIT, 2006]&lt;/div&gt;</summary>
		<author><name>58.136.61.215</name></author>
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