Runing on PyMC v4.4.0 df_penguins=pd.read_csv(r'https://raw.githubusercontent.com/BayesianModelingandComputationInPython/BookCode_Edition1/main/data/penguins.csv') df=df_penguins.dropna(how = 'any').reset_index(drop=True) #drop if any of the values in a row is missing data=df_adelie.loc[:,'body_ma…

Yes, unfortunately you can’t pass scale to the PyMC distribution yourself, we need to fix it in the codebase.

pm.HalfStudentT.dist() failing to give correct shape

Nn_Nnn April 7, 2023, 1:55pm 2

continued… σ=pm.HalfNormal(“σ”,2000,dims=‘species’) also works.

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