Issues

• Possible Bug with Asymmetric Loss Matrices in ginipred

  bethatkinson/rpart#74 · Filter by author HanzhangRen opened on Apr 27, 2026

• un-informative errors for small data sets

  bethatkinson/rpart#73 · Filter by author tdhock opened on Apr 14, 2026

• Memory safety bug in rpart::rpart() (gini.c): null pointer dereference when minsplit exceeds dataset size

  bethatkinson/rpart#72 · Filter by author karineek opened on May 16, 2025
  1

• [bug] rpart Incorrectly Labelling Splits

  bethatkinson/rpart#71 · Filter by author emstruong opened on Apr 18, 2025
  1

• suspected bug: rpart won't split unbalanced data even with infinitely small CP

  bethatkinson/rpart#70 · Filter by author ilchef opened on Jan 2, 2025

• Passing all variables to user split functions

  bethatkinson/rpart#68 · Filter by author aparnasrini03 opened on Oct 9, 2024
  1

• Control split direction

  bethatkinson/rpart#51 · Filter by author fisherj-2212 opened on Nov 29, 2023
  3

• xpred.rpart malfunction

  bethatkinson/rpart#50 · Filter by author aidacm opened on Jun 15, 2023

• Grow tree one split at a time

  bethatkinson/rpart#48 · Filter by author RoelVerbelen opened on Mar 15, 2023

• Decision Tree leaf node assignments in rpart

  bethatkinson/rpart#47 · Filter by author wreck84 opened on Feb 6, 2023
  1

• Survival trees outcome

  bethatkinson/rpart#37 · Filter by author ambramacis opened on Dec 7, 2021

• Accessing sample indexes for custom splitting (Not covered by documentation)

  bethatkinson/rpart#27 · Filter by author hcbh96 opened on Apr 8, 2021

• Obtaining "Decision Rules" from rpart trees

  bethatkinson/rpart#25 · Filter by author swaheera opened on Jan 13, 2021
  6

• rpart has undefined behavior when a predictor has many categories.

  bethatkinson/rpart#22 · Filter by author michaelquinn32 opened on Aug 28, 2020
  3

• Use Case Weights To Threshold Splits

  bethatkinson/rpart#21 · Filter by author mhermher opened on Aug 12, 2020

• prune.rpart getting subscript out of bounds

  bethatkinson/rpart#4 · Filter by author davavra opened on May 10, 2019
  2

• separating interfaces

  enhancement
  bethatkinson/rpart#1 · Filter by author topepo opened on Aug 14, 2018
  3