Hi! I am trying to fix a label switching problem in a mixture model by post-processing the inference data I obtained during sampling and re-label some of the components. However, to do this, I need to edit my posterior trace. I want to do something like trace.sel(chain=[1]).posterior['mu'][0][:,0]…

[image] j_catulo: However, if I have to select the components using .sel, wouldn’t that create the problem that @cluhmann described? You can’t use .sel on the left hand side of the equal, because it then fails silently. @cluhmann mentioned this explicitly because that is what was happening in…

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j_catulo June 22, 2022, 11:18am 8

This is really helpful and the code is very clean! I will implement it!

Thanks!

1 Like

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