longRPart               Recursive partitioning of longitudinal data
lrpCI                   Calculate confidence intervals for longitudinal
                        regression trees
lrpCV                   Performs cross-validation on the longRPart
                        model
lrpPVal                 Calculate p-values for the longitudinal
                        regression tree
lrpPlot                 Line plot of the nodes of a longRPart object
lrpSubFunctions         Helper functions from the rpart library
lrpTreePlot             Standard rpart tree plot adapted to
                        longitudinal data
pbkphData               A dataset on the improvement in hearing over
                        time for children with coclear implants
