Hi all, this question may have been answered somewhere already, but I couldn’t find a solution that works for v5. It seems that the posterior of my current model has two distinct modes (I am showing you a smoothed 2D histogram of parameters a and b from 30 individual chains using the NUTS sampler)…

How to average multiple chains?

ricardoV94 April 19, 2023, 4:21am 10

The are nan in the log-weights, could your logp be returning nan at some point? Why so?

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