https://communities.sas.com/t5/Statistical-Procedures/regression-with-lagged-variables/m-p/52112#M2349 Hi All,<BR /> <BR /> To do a lagged regression model I need to delete any rows at the beginning of the file that contain missing values of the lagged and differenced variables. But If I do that then will the SAS Enterprise Miner accept the varibles to enter the regression model?<BR /> <BR /> kindy suggest.<BR /> <BR /> Mark Sun, 18 Jul 2010 09:11:40 GMT deleted_user 2010-07-18T09:11:40Z https://communities.sas.com/t5/Statistical-Procedures/regression-with-lagged-variables/m-p/52112#M2349 Hi All,<BR /> <BR /> To do a lagged regression model I need to delete any rows at the beginning of the file that contain missing values of the lagged and differenced variables. But If I do that then will the SAS Enterprise Miner accept the varibles to enter the regression model?<BR /> <BR /> kindy suggest.<BR /> <BR /> Mark Sun, 18 Jul 2010 09:11:40 GMT https://communities.sas.com/t5/Statistical-Procedures/regression-with-lagged-variables/m-p/52112#M2349 deleted_user 2010-07-18T09:11:40Z https://communities.sas.com/t5/Statistical-Procedures/regression-with-lagged-variables/m-p/52113#M2350 Hi:<BR /> There is a special forum, set up just for data mining (with SAS Enterprise Miner) and text mining (with SAS Text Miner). Perhaps your question will reach Enterprise Miner folks if you posted it there:<BR /> <A href="http://support.sas.com/forums/forum.jspa?forumID=48" target="_blank">http://support.sas.com/forums/forum.jspa?forumID=48</A><BR /> <BR /> cynthia Sun, 18 Jul 2010 15:13:04 GMT https://communities.sas.com/t5/Statistical-Procedures/regression-with-lagged-variables/m-p/52113#M2350 Cynthia_sas 2010-07-18T15:13:04Z