Hi I'm a new in SAS. First I'm practicing by SAS STUDIO to learn SAS codes.    This question might be silly, but when I used "Predictive Regression Models" in SAS STUDIO, I was practicing several options, and I found several values for rediction and residual was automatically saved in my Excel file (next to my original data colum) like below.     Then when I closed the program, and went back to Predictive Regression Models, I can't find and save the above data. I remember all those values (pred, MPred, resid, MResid, etc.,) was saved to Excel file.   1) Could you tell me how can I obtain these values in SAS Studio? 2) What concept is about these values? Is it about Predictive Regression Models, or other concepts? If you tell me the basic concept, I would be able to find and study more.    Many thanks!! ... View more