I’m following the guide code here (V3) to implement a custom distribution that draws two variables from a joint distribution. I’m trying to draw from it and I’m getting the below error under V4 def pc_prior_logp(values, ktype, eta_upper, alpha_eta, rho_lower, alpha_rho): degree = ktype + 0.5 …

V4 DensityDist Joint Distribution

cluhmann July 14, 2022, 7:47pm 2

Check out this recent thread and see if it helps.

Topic		Replies	Views
DensityDist in PyMC4 PyMC4	2	976	February 12, 2020
Shape Issue with custom logp in DensityDist v5 modeling	7	295	January 13, 2024
DensityDist conditional random() method Questions development	7	1060	July 5, 2019
Custom distribution by pm.DensityDist not coincide with built-in distribution in PyMC4 v5 modeling	2	380	July 27, 2022
Custom likelihood for MvNormal distribution (how to implement logp and random method?) v5 modeling	5	316	April 25, 2023