https://communities.sas.com/t5/SAS-Procedures/Problem-with-multicollinearity-diagnostic-test-in-mixed-modeling/m-p/56803#M15899 Hi,<BR /> I need to run a multicollinearity diagnostic test and using corrb option with MIXED procedure model statement. The correlation that I am getting is different from the output of CORR procedure. Is there any other way we can detect multicollinearity and select variables on the basis of that using this procedure? If not then can GLM procedure help? Fri, 24 Oct 2008 09:13:38 GMT deleted_user 2008-10-24T09:13:38Z https://communities.sas.com/t5/SAS-Procedures/Problem-with-multicollinearity-diagnostic-test-in-mixed-modeling/m-p/56803#M15899 Hi,<BR /> I need to run a multicollinearity diagnostic test and using corrb option with MIXED procedure model statement. The correlation that I am getting is different from the output of CORR procedure. Is there any other way we can detect multicollinearity and select variables on the basis of that using this procedure? If not then can GLM procedure help? Fri, 24 Oct 2008 09:13:38 GMT https://communities.sas.com/t5/SAS-Procedures/Problem-with-multicollinearity-diagnostic-test-in-mixed-modeling/m-p/56803#M15899 deleted_user 2008-10-24T09:13:38Z