| .logrank_trafo2 | Logrank transformation function for LTRC data |
| extree_data | Copy the partykit::extree_data function from partykit to avoid dependency issue |
| ICtree | Fit a survival tree for interval-censored survival data |
| LTRCART | Fit a relative risk survival tree for LTRC data |
| LTRCIT | Fit a conditional inference survival tree for LTRC data |
| Pred.rpart | Prediction function for rpart.object |