This is really helpful when wanting to use Proc Reg and do VIF or TOL or other diagnostics that seem to be more difficult in Proc GLM. However, is there an easy way to return the variable names back to what they were before? Or to transfer the variable labels into what they are labeled as? I found this but can't seem to get it to work without the error: "Literal contains unmatched quote" http://support.sas.com/kb/24/720.html