Hello, For this question, I’m currently using PyMC v5.0.1. This is an extension from a previous topic , but I was hoping to get some advice on using PyMC’s pm.CustomDist (or something similar) to define the likelihood such that a posterior predictive check (ppc) can be run on the custom likelihood.…

Custom Distribution with pm.CustomDist

ricardoV94 December 27, 2022, 10:17pm 2

The CustomDist random function should accept the 2 summary parameters just like the logp function, even if it doesn’t use them.

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