easystats / easystats/performance

ICC for Beta-Binomial GLMM?

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3 investigators :grey_question::question: Enhancement :boom:
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Description

Dear Developers,

I understand that the icc() supports models of the glmmTMB class. However, I could not find any documentation pertaining to the support of the beta-binomial distribution family.

Would I be able to use the icc function to check the ICC of an unconditional beta-binomial GLMM? If not, are there any alternatives or manual workarounds that I could implement?

Thank you so much, please do let me know if I overlooked anything.

Regards,
Utek

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Research direction

No files, tests, or entry points are named. First determine whether icc() supports unconditional beta-binomial GLMMs, then document the supported behavior or a manual workaround and define a reproducible validation example.

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Assessment

Tech stack
r
Domain
data
Issue type
Documentation
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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