create_se_object        Create SummarizedExperiment object
extract_columns         Extract a sub-set of columns
extract_rows            Extract a sub-set of rows
km_opt_pcut             Find and evaluate optimal stratification
                        cutoffs
km_opt_scut             Find optimal stratification cutoffs
km_qcut                 Apply quantile-based stratification cutoffs
km_ucut                 Apply user-supplied stratification cutoff
km_val_cut              Validate stratification cutoffs on test data
transpose_table         Transpose a data table
ucox_batch              Fit Cox regression models in batch mode
ucox_pred               Fit and validate Cox regression models
