topic I don't understand question 3 in the &quot;Regression Models using Enterprise Miner&quot; Lecture in SAS Academy for Data Science https://communities.sas.com/t5/SAS-Academy-for-Data-Science/I-don-t-understand-question-3-in-the-quot-Regression-Models/m-p/409632#M11 <P>Question -&nbsp;</P><P><SPAN>Which of the following sequential selection methods do you use so that SAS Enterprise Miner will look at all variables already included in the model and delete any variable that is not significant at the specified level?</SPAN></P><P>&nbsp;</P><P><SPAN>I would argue that the Backwards &amp; Stepwise methods do these things. And yet the answer is none. I don't understand why.</SPAN></P><P>&nbsp;</P><P>&nbsp;</P><P>Additionally<SPAN>&nbsp;I had a lot of issues with the questions in this topic, is there anywhere I can get further information on this topic?</SPAN></P> Wed, 01 Nov 2017 20:42:51 GMT Xerun 2017-11-01T20:42:51Z I don't understand question 3 in the "Regression Models using Enterprise Miner" Lecture https://communities.sas.com/t5/SAS-Academy-for-Data-Science/I-don-t-understand-question-3-in-the-quot-Regression-Models/m-p/409632#M11 <P>Question -&nbsp;</P><P><SPAN>Which of the following sequential selection methods do you use so that SAS Enterprise Miner will look at all variables already included in the model and delete any variable that is not significant at the specified level?</SPAN></P><P>&nbsp;</P><P><SPAN>I would argue that the Backwards &amp; Stepwise methods do these things. And yet the answer is none. I don't understand why.</SPAN></P><P>&nbsp;</P><P>&nbsp;</P><P>Additionally<SPAN>&nbsp;I had a lot of issues with the questions in this topic, is there anywhere I can get further information on this topic?</SPAN></P> Wed, 01 Nov 2017 20:42:51 GMT https://communities.sas.com/t5/SAS-Academy-for-Data-Science/I-don-t-understand-question-3-in-the-quot-Regression-Models/m-p/409632#M11 Xerun 2017-11-01T20:42:51Z Re: I don't understand question 3 in the "Regression Models using Enterprise Miner" Lectur https://communities.sas.com/t5/SAS-Academy-for-Data-Science/I-don-t-understand-question-3-in-the-quot-Regression-Models/m-p/409969#M12 <P>Hi Xerun,</P> <P>hang tight ... I'm working on getting you some help.&nbsp;</P> <P>&nbsp;</P> Thu, 02 Nov 2017 19:03:38 GMT https://communities.sas.com/t5/SAS-Academy-for-Data-Science/I-don-t-understand-question-3-in-the-quot-Regression-Models/m-p/409969#M12 TheresaStemler 2017-11-02T19:03:38Z