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  • JMP will suspend normal business operations for our Winter Holiday beginning on Wednesday, Dec. 24, 2025, at 5:00 p.m. ET (2:00 p.m. ET for JMP Accounts Receivable).
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VetEntLab
Level I

Zero-inflated negative binomial model - random effects?

I have several random variables I'd like to add to my ZINB model (individual, month), but I cannot sort out how to include those in the fit model personality. Is there an add-in or something I could use? 

2 REPLIES 2

Re: Zero-inflated negative binomial model - random effects?

A model for a response with a zero-inflated negative binomial distribution requires the Generalized Regression fitting personality to be selected in the Fit Model dialog. This platform is only available in JMP Pro.

VetEntLab
Level I

Re: Zero-inflated negative binomial model - random effects?

Thank you - Yes, I see the generalized regression personality, but unlike the GLMM there isn't a tab to put in random effects. I am curious how I can put in a random effect into this personality. 

 

 

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