modelFit                Model fit for the training set
modelFit_VS             Model fit for the training set, variable
                        selection version
modelPredict            Risk prediction on the test set
modelPredict_VS         Risk prediction on the test set, variable
                        selection version
reinforced              Reinforced risk prediction with budget
                        constraint
reinforced_VS           Reinforced risk prediction with budget
                        constraint, variable selection version
test_data_mulZ          Example test data (high dimensional Z)
test_data_uniZ          Example test data (univariate Z)
train_data_mulZ         Example training data (high dimensional Z)
train_data_uniZ         Example training data (univariate Z)
