I tried doing what @junpenglao and @colcarroll pointed to at https://github.com/pymc-devs/pymc3/pull/2975 but I keep getting errors. My model: with pm.Model() as mG: alpha = pm.Normal(...) beta = [...] sigma = [...] mu =[...] Ages = pm.Normal(...) trace_mG = pm.sample…

You do need to reinitialized the model, meaning that you should run the same model code, excluding the pm.sample(...) line.

How to save and load trace

junpenglao October 6, 2018, 3:32pm 5

Thanks for the reply. @michaelosthege called these kind of bugs Heisenbug which is pretty fitting

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