In an attempt to solve a more complex model, I have created simple toy model below. It uses a categorical prior and Poisson prior distribution. It seems to me that the chain should converge on 6, that is twice the obs value, but it does not move from zero. I feel I must have overlooked something ve…

Categorical Prior Distribution

junpenglao February 26, 2019, 9:02am 4

Likely a edge case for CategoricalGibbsMetropolis - I come across it a couple of times. could you please raise an issue on Github?

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