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  <channel>
    <title>topic PROC Genmode Error - in Statistical Procedures</title>
    <link>https://communities.sas.com/t5/Statistical-Procedures/PROC-Genmode-Error/m-p/354484#M18562</link>
    <description>&lt;P&gt;&lt;FONT color="#0000FF"&gt;Hi,&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;FONT color="#0000FF"&gt;I would like to run the code below, but I get the following error. It's the first time I run Proc genmode, your help would be much appreciated. Thank you&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;proc genmod data=work.Gen_model ;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;BR /&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;&amp;nbsp; class customer_id2 A B C;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;BR /&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;&amp;nbsp; model Target0(event='1')=A B C D E F G / dist=bin;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;BR /&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;&amp;nbsp; repeated subject=customer_id/sorted type=exch ;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;run;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt;NOTE: PROC GENMOD is modeling the probability that Target0='1'. One way to change this to model the probability that Target0='0' is &lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt; to specify the DESCENDING option in the PROC statement.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt;NOTE: Algorithm converged.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#FF0000"&gt;ERROR: Error in computing the variance function.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#FF0000"&gt;ERROR: Error in parameter estimate covariance computation.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#FF0000"&gt;ERROR: Error in estimation routine.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt;NOTE: The SAS System stopped processing this step because of errors.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt;NOTE: PROCEDURE GENMOD used (Total process time):&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt; real time 0.09 seconds&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt; cpu time 0.06 seconds&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
    <pubDate>Fri, 28 Apr 2017 14:09:47 GMT</pubDate>
    <dc:creator>Question</dc:creator>
    <dc:date>2017-04-28T14:09:47Z</dc:date>
    <item>
      <title>PROC Genmode Error -</title>
      <link>https://communities.sas.com/t5/Statistical-Procedures/PROC-Genmode-Error/m-p/354484#M18562</link>
      <description>&lt;P&gt;&lt;FONT color="#0000FF"&gt;Hi,&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;FONT color="#0000FF"&gt;I would like to run the code below, but I get the following error. It's the first time I run Proc genmode, your help would be much appreciated. Thank you&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;proc genmod data=work.Gen_model ;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;BR /&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;&amp;nbsp; class customer_id2 A B C;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;BR /&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;&amp;nbsp; model Target0(event='1')=A B C D E F G / dist=bin;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;BR /&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;&amp;nbsp; repeated subject=customer_id/sorted type=exch ;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;run;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt;NOTE: PROC GENMOD is modeling the probability that Target0='1'. One way to change this to model the probability that Target0='0' is &lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt; to specify the DESCENDING option in the PROC statement.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt;NOTE: Algorithm converged.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#FF0000"&gt;ERROR: Error in computing the variance function.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#FF0000"&gt;ERROR: Error in parameter estimate covariance computation.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#FF0000"&gt;ERROR: Error in estimation routine.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt;NOTE: The SAS System stopped processing this step because of errors.&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt;NOTE: PROCEDURE GENMOD used (Total process time):&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt; real time 0.09 seconds&lt;/FONT&gt;&lt;BR /&gt;&lt;FONT color="#008000"&gt; cpu time 0.06 seconds&lt;/FONT&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Fri, 28 Apr 2017 14:09:47 GMT</pubDate>
      <guid>https://communities.sas.com/t5/Statistical-Procedures/PROC-Genmode-Error/m-p/354484#M18562</guid>
      <dc:creator>Question</dc:creator>
      <dc:date>2017-04-28T14:09:47Z</dc:date>
    </item>
    <item>
      <title>Re: PROC Genmode Error -</title>
      <link>https://communities.sas.com/t5/Statistical-Procedures/PROC-Genmode-Error/m-p/354491#M18563</link>
      <description>&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;class customer_id2 A B C;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;STRONG&gt;---&amp;gt;&lt;/STRONG&gt;&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;&lt;STRONG&gt;&lt;FONT color="#0000FF"&gt;class customer_id &amp;nbsp;A B C;&lt;/FONT&gt;&lt;/STRONG&gt;&lt;/P&gt;</description>
      <pubDate>Fri, 28 Apr 2017 14:39:01 GMT</pubDate>
      <guid>https://communities.sas.com/t5/Statistical-Procedures/PROC-Genmode-Error/m-p/354491#M18563</guid>
      <dc:creator>Ksharp</dc:creator>
      <dc:date>2017-04-28T14:39:01Z</dc:date>
    </item>
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