Model comparison

[#1]

Why is it not possible to generate the "Save predcition formula" in a stepwize logistic regression method? In the nominal logistic regression there is no problmen to save the prediction formula in the table. I need this formula in order to compare different models (classification models). Anybody can help?

[#2 · Accepted solution]

You can save the fitted model as a column formula from the Nominal Logistic Fit or the Ordinal Logistic Fit platforms. If you are still at the Stepwise platform, you must click Make Model or Run Model. Stepwise is only for model selection. These buttons are a bridge to the platforms mentioned above where you can run a full regression analysis.

[#3]

Thx Mark