I’m just trying to carry out a bayesian regression and I keep getting a sampling error. This is my model: product_array = data_aggr_period_prod_BR[‘product’].unique() for product in product_array: # Get the prior Normal parameters regression_results_loop = regression_results_BR[regression_resul…

Sampling error - Initial evaluation of model at starting point failed!

bismahghafoor August 23, 2023, 1:07pm 5

my slope mean value is 0.0004918058105516407
and slope std is nan which is probably the problem

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