assignCluster           Make Cluster Assignments
createCVgroups          Creating k-fold Cross-Validation Groups
createPCAmodelmatrix    Create Principal Component Analysis (PCA)
                        scores matrix
createTPRSmodelmatrix   Create matrix of Thin-Plate Regression Splines
                        (TPRS)
mlogit                  Multinomial Logistic Regression
predictML.predkmeans    Prediction of Cluster Membership
predictionMetrics       Measures of Prediction Performance
predkmeans              Predictive K-means Clustering
predkmeans-package      Covariate Adaptive Clustering
predkmeansCVest         Cross-validation of Predictive K-means
                        Clustering
relevel.predkmeans      Re-order cluster labels
