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		<title><![CDATA[FAQ - STHDA]]></title>
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		<description><![CDATA[FAQ - STHDA]]></description>
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		<item>
			<title><![CDATA[Comment v?rifier qu'une variable existe dans R?]]></title>
			<link>https://www.sthda.com/french/faq/4-r/#question4</link>
			<guid>https://www.sthda.com/french/faq/4-r/#question4</guid>
			<description><![CDATA[<span class="formatter-code">Code R :</span><div class="code"><pre style="display:inline;"><pre class="r" style="font-family:monospace;"><span style="color: #0000FF; font-weight: bold;">exists</span><span style="color: #080;">&#40;</span><span style="color: #ff0000;">"varName"</span><span style="color: #080;">&#41;</span></pre></pre></div><br />
<br />
Le r?sultat est TRUE si la variable "varName" existe.]]></description>
			<pubDate>Sat, 08 Mar 2014 04:05:20 +0100</pubDate>
			
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		<item>
			<title><![CDATA[Qu'est ce que STHDA?]]></title>
			<link>https://www.sthda.com/french/faq/0-root/#question3</link>
			<guid>https://www.sthda.com/french/faq/0-root/#question3</guid>
			<description><![CDATA[STHDA = Statistical Tools for Highthroughput Data Analysis.<br />
<br />
En fran?ais : Outils statistiques d'analyse de donn?es ? haut d?bit]]></description>
			<pubDate>Fri, 17 Feb 2012 17:20:44 +0100</pubDate>
			
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