PIT_global              Obtain the PIT-values of a Model
PIT_local               Obtain local PIT-values from a model
gg_CD_global            Plots the cumulative distributions of
                        PIT-values for global calibration diagnostics.
gg_CD_local             Plots the cumulative distributions of
                        PIT-values for local calibration diagnostics.
gg_PIT_global           Plots Density Distributions of PIT-values for
                        Global Calibration Diagnostics
gg_PIT_local            Plots Density Distributions of PIT-values for
                        Global Calibration Diagnostics
recalibrate             Generates Recalibrated Samples of the
                        Predictive Distribution
