topic Re: Reference Group in Enterprise Miner, Please Help...Thank you in SAS Data Science https://communities.sas.com/t5/SAS-Data-Science/Reference-Group-in-Enterprise-Miner-Please-Help-Thank-you/m-p/175301#M2039 <HTML><HEAD></HEAD><BODY><P>To set referential coding for all variables, under Model Options select GLM coding.</P><P>I'm assuming you want it for all, not just one variable.</P><P></P><P>I'll see about setting a reference level.</P></BODY></HTML> Wed, 28 May 2014 15:29:57 GMT Reeza 2014-05-28T15:29:57Z Reference Group in Enterprise Miner, Please Help...Thank you https://communities.sas.com/t5/SAS-Data-Science/Reference-Group-in-Enterprise-Miner-Please-Help-Thank-you/m-p/175300#M2038 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #0000ff;">Hi All,</SPAN></P><P></P><P><SPAN style="color: #0000ff;">I have built a Logistic Regression Model in Enterprise Miner 7.1 and would like to change the Reference Group. Could you please let me know how to do it in EM. In SAS Base, I usually use the code below. Thank You..</SPAN></P><P></P><P><STRONG style="color: navy; background: white; font-family: 'Courier New';">proc</STRONG> <STRONG style="color: navy; background: white; font-family: 'Courier New';">logistic</STRONG> <SPAN style="font-family: 'Courier New'; background: white; color: blue;">data</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: black;">= HC_Xsell </SPAN><SPAN style="font-family: 'Courier New'; background: white; color: blue;">DESCENDING</SPAN> <SPAN style="font-family: 'Courier New'; background: white; color: blue;">plots</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: black;">(</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: blue;">only</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: black;">)=roc;</SPAN></P><P><SPAN style="font-family: 'Courier New'; background: white; color: blue;">class</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: black;"> </SPAN></P><P><SPAN style="color: black;">GRP_pay_option_type_cd</SPAN></P><P><SPAN style="color: black;">GRP_ac_eldest_child_age_cd_apty</SPAN></P><P><SPAN style="color: black;">GRP_ac_home_built_dt_range_cd_ap</SPAN></P><P><STRONG style="color: red;">GRP_ac_socio_economic_type_cd_ap</STRONG><SPAN style="font-family: 'Courier New'; background: white; color: black;"> (</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: blue;">ref</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: black;">=</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: purple;">"2"</SPAN> <SPAN style="font-family: 'Courier New'; background: white; color: blue;">param</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: black;">=ref)</SPAN></P><P><SPAN style="font-family: 'Courier New'; background: white; color: black;"> </SPAN></P><P><SPAN style="font-family: 'Courier New'; background: white; color: black;">;</SPAN></P><P><SPAN style="font-family: 'Courier New'; background: white; color: blue;">model</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: black;"> Click_Flag = </SPAN></P><P><SPAN style="color: black;">ELE</SPAN></P><P><SPAN style="color: black;">DF</SPAN></P><P><SPAN style="color: black;">GRP_pay_option_type_cd</SPAN></P><P><SPAN style="color: black;">GRP_ac_eldest_child_age_cd_apty</SPAN></P><P><SPAN style="color: black;">GRP_ac_home_built_dt_range_cd_ap</SPAN></P><P><STRONG style="color: red;">GRP_ac_socio_economic_type_cd_ap</STRONG></P><P><SPAN style="font-family: 'Courier New'; background: white; color: black;"> / </SPAN><SPAN style="font-family: 'Courier New'; background: white; color: blue;">selection</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: black;">=stepwise;</SPAN></P><P><SPAN style="font-family: 'Courier New'; background: white; color: blue;">OUTPUT</SPAN> <SPAN style="font-family: 'Courier New'; background: white; color: blue;">OUT</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: black;">=HC_Xsell_click </SPAN><SPAN style="font-family: 'Courier New'; background: white; color: blue;">p</SPAN><SPAN style="font-family: 'Courier New'; background: white; color: black;">=p;</SPAN></P><P><STRONG style="color: navy; background: white; font-family: 'Courier New';">run</STRONG><SPAN style="font-family: 'Courier New'; background: white; color: black;"> ;</SPAN></P></BODY></HTML> Wed, 28 May 2014 14:36:47 GMT https://communities.sas.com/t5/SAS-Data-Science/Reference-Group-in-Enterprise-Miner-Please-Help-Thank-you/m-p/175300#M2038 Kanyange 2014-05-28T14:36:47Z Re: Reference Group in Enterprise Miner, Please Help...Thank you https://communities.sas.com/t5/SAS-Data-Science/Reference-Group-in-Enterprise-Miner-Please-Help-Thank-you/m-p/175301#M2039 <HTML><HEAD></HEAD><BODY><P>To set referential coding for all variables, under Model Options select GLM coding.</P><P>I'm assuming you want it for all, not just one variable.</P><P></P><P>I'll see about setting a reference level.</P></BODY></HTML> Wed, 28 May 2014 15:29:57 GMT https://communities.sas.com/t5/SAS-Data-Science/Reference-Group-in-Enterprise-Miner-Please-Help-Thank-you/m-p/175301#M2039 Reeza 2014-05-28T15:29:57Z