Pred.rpart
(Package: LTRCtrees) :
Prediction function for link[rpart]{rpart.object
The output of LTRCART is an rpart object, and as a result the usual predict function on such an object returns the predicted relative risk on the test set. Pred.rpart returns the predicted Kaplan-Meier curves and median survival times on the test set, which in some circumstances might be desirable in practice. Note that this function can be applied to any rpart survival tree object, not just one produced by LTRCART
LTRCIT
(Package: LTRCtrees) :
Fit a conditional inference survival tree for LTRC data
LTRCIT returns an party object. This function extends the conditional inference survival tree algorithm in ctree to fit left-truncated and right censored (LTRC) data.
providing 
.