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LittleL
LittleL
Level I

Nominal logistic fit effects summary and zero p-vaues

Jul 7, 2023 04:48 PM (1812 views)

In the effect summary of the logistic fit, I expected to see a logworth value for a p-value that appears to be zero. But 3 out of 4 parameters with p-values of zero did not have a logworth value. So I check the p-value with the scientific notation format and the 3 parameters without a log worth value were actual zero not a very small number close to zero.  The RSquare (U) for this model is 1. I'm not sure what to make of this.

 

LittleLeavitt_1-1688762395513.png

 

 

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Mark_Bailey
Staff Mark_Bailey
Staff

Re: Nominal logistic fit effects summary and zero p-vaues

Jul 8, 2023 10:01 AM (1794 views)  |  Posted in reply to message from LittleL 07-07-2023

You might have mis-specified the model. Can you share the other tables in this report? For example, what are the parameter estimates? What are the diagnostics?

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