Hi everyone. I want to look at my thesis model using several regressions in three steps. I know there are programs where you can do the whole model in one step, but I am not at that level. Basically the first step is want to do a multiple regression with three IV and 1 DV. The effects of the IV's on the DV will be the new IV in a multivariate analysis, and the third step will be another muliple regression.
My question is: how do I save the restults from the first multiple regression and use it as a new variable? I am sorry if this is super basic, but I would really appreciate some help!