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).
Regular business hours will resume at 9:00 a.m. EST on Friday, Jan. 2, 2026.
We’re retiring the File Exchange at the end of this year. The JMP Marketplace is now your destination for add-ins and extensions.
Zero-inflated negative binomial model - random effects?
Created:
May 29, 2023 09:27 AM
| Last Modified: Jun 10, 2023 1:55 PM(2003 views)
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?
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.
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.
