A LearnerRegr for a regression tree implemented in rpart::rpart() in package rpart. Parameter xval is set to 0 in order to save some computation time.

LearnerRegrRpart

## Format

R6::R6Class inheriting from LearnerRegr.

## References

Breiman, L. (1984). Classification and Regression Trees. New York: Routledge. https://doi.org/10.1201/9781315139470