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Lu
Lu
Level IV

Model comparison

Sep 27, 2019 03:52 AM (2060 views)

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?

 

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Accepted Solutions
Mark_Bailey
Staff Mark_Bailey
Staff
Solution

Re: Model comparison

Sep 27, 2019 07:32 AM (2046 views)  |  Posted in reply to message from Lu 09-27-2019

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.

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2 REPLIES 2
Mark_Bailey
Staff Mark_Bailey
Staff
Solution

Re: Model comparison

Sep 27, 2019 07:32 AM (2047 views)  |  Posted in reply to message from Lu 09-27-2019

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.

Lu
Lu
Level IV

Re: Model comparison

Sep 27, 2019 07:14 PM (2030 views)  |  Posted in reply to message from Mark_Bailey 09-27-2019

Thx Mark

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