get_posterior_predictive

pymc_marketing.data.idata.utils.get_posterior_predictive(idata)

Return the posterior_predictive group from idata.

Parameters:

idataaz.InferenceData

InferenceData object holding the fitted model results.

Returns:

xr.Dataset

The posterior_predictive group.

Raises:

ValueError

If posterior_predictive is absent from idata.