MMMCVSummaryFactory.predictions# MMMCVSummaryFactory.predictions(hdi_probs=(0.94,), dims=None, output_format='pandas')[source]# Create posterior predictive summary per CV fold in long format. Parameters: hdi_probssequence of float, default (0.94,)HDI probability levels. dimsdict, optionalDimension filters applied before summarization. output_format{“pandas”, “polars”}, default “pandas”Output DataFrame format. Returns: pd.DataFrame or pl.DataFrameLong-format table with columns cv, date, split, mean, median, HDI bounds, and observed.