PRISM                   PRISM: Patient Response Identifier for
                        Stratified Medicine
filter_train            filter_train: Identify variables of interest
generate_subgrp_data    Generate Subgroup Data-sets
param_combine           Overall Population Estimate: Aggregating
                        Subgroup-Specific Parameter Estimates
param_est               Parameter Estimation: Across Subgroups
ple_train               Patient-level Estimates: Train Model
plot.PRISM              plot.PRISM
plot_dependence         Partial dependence plots: Single Variable
                        (marginal effect) or heat map (2 to 3
                        variables).
plot_importance         Importance Plot: Visualize relative importance
                        of variables
plot_ple                Patient-Level Estimate Plot (plot_ple):
                        Visualize distribution of estimates
plot_tree               Tree Plot: Tree Structure, Subgroup-specific
                        treatment estimates
predict.PRISM           PRISM: Patient Response Identifier for
                        Stratified Medicine (Predictions)
predict.ple_train       Patient-level Estimates Model: Prediction
predict.submod_train    Subgroup Identification: Train Model
                        (Predictions)
submod_train            Subgroup Identification: Train Model
summary.PRISM           PRISM: Patient Response Identifier for
                        Stratified Medicine (Summary)
summary.submod_train    Subgroup Identification (Summary)
