User Community
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Show  only  | Search instead for 
Did you mean: 
  • New to JMP? Join us Sept. 23-24 for the Early User Edition of Discovery Summit, tailor-made for new users. Register now for free!
  • Use World Cup data to build models, explore spatial relationships, and create informative visualizations in JMP. Register. July 17, 2 pm US Eastern Time.
  • Your voice matters! Tell us how you prefer to receive JMP updates, so we can tailor our communication to your needs. Take short survey.

Discussions

Solve problems, and share tips and tricks with other JMP users.
Choose Language Hide Translation Bar
LittleL
LittleL
Level I

Nominal logistic fit effects summary and zero p-vaues

Jul 7, 2023 04:48 PM (1709 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

 

 

0 Kudos
1 REPLY 1
Mark_Bailey
Staff Mark_Bailey
Staff

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

Jul 8, 2023 10:01 AM (1691 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?

0 Kudos

Recommended Articles