| feature.selected | The names of features that are selected in a tree |
| KM.split | Kaplan-Meier estimator of binary splitting |
| risk.classification | The risk ranks of the samples predicted by a tree |
| uni.logrank | Univariate binary splits by the logrank test |
| uni.tree | A survival tree based on stabilized score tests |
| X.pathway_discrete.balanced | Generate a matrix of gene expressions (discrete version of X.pathway() against to Emura (2012)) in the presence of gene pathways |
| X.pathway_discrete.imbalanced | Generate a matrix of unbalance gene expressions (discrete version of X.pathway() against to Emura (2012)) in the presence of gene pathways |