FindBestCut             Find the best cutoff values of binning for the
                        visual predictive checks.
NumericalCheck          The numerical predictive checks
VPCgraph                The original visual predictive check plot (VPC)
aqrVPC                  The visual predictive checks using the additive
                        quantile regression (aqrVPC)
asVPC                   The average shifted visual predictive checks
                        (asVPC)
bootVPC                 The bootstrap visual predictive checks.
coverageDetailplot      The detailed coverage plot
coverageplot            The coverage plot
findQuantile            Find quantiles of the original data.
findSIMQ                Find quantiles of the simulated data using Rcpp
findSIMQuantile         Find quantiles of the simulated data.
makeCOVbin              Discretise numeric data into categorical data
optK                    Find the optimal number of bins
origdata                Pharmacokinetics of Theophylline with a
                        different schedule of time.
quantVPC                The quantified visual predictive check plot
                        (QVPC)
simdata                 Simulation data
