MMMCVPlotSuite

class pymc_marketing.mmm.plotting.cv.MMMCVPlotSuite(cv_data)

PlotCollection-native plots for TimeSliceCrossValidator results.

Parameters:

cv_dataaz.InferenceData

Combined InferenceData produced by TimeSliceCrossValidator.run(). Must contain a cv_metadata group with per-fold metadata.

Methods

MMMCVPlotSuite.__init__(cv_data)
MMMCVPlotSuite.crps([cv_data, dims, ...])	Line chart of mean CRPS per fold for train and test splits.
MMMCVPlotSuite.param_stability([cv_data, ...])	Forest plot comparing parameter posteriors across all CV folds.
MMMCVPlotSuite.predictions([cv_data, dims, ...])	Posterior predictive HDI bands per CV fold.