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

Status: Open.

#72 In bethatkinson/rpart;

· karineek opened on May 16, 2025

[bug] rpart Incorrectly Labelling Splits

Status: Open.

#71 In bethatkinson/rpart;

· emstruong opened on Apr 18, 2025

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

Status: Open.

#70 In bethatkinson/rpart;

· ilchef opened on Jan 2, 2025

Passing all variables to user split functions

Status: Open.

#68 In bethatkinson/rpart;

· aparnasrini03 opened on Oct 9, 2024

Control split direction

Status: Open.

#51 In bethatkinson/rpart;

· fisherj-2212 opened on Nov 29, 2023

xpred.rpart malfunction

Status: Open.

#50 In bethatkinson/rpart;

· aidacm opened on Jun 15, 2023

Grow tree one split at a time

Status: Open.

#48 In bethatkinson/rpart;

· RoelVerbelen opened on Mar 15, 2023

Decision Tree leaf node assignments in rpart

Status: Open.

#47 In bethatkinson/rpart;

· wreck84 opened on Feb 6, 2023

Survival trees outcome

Status: Open.

#37 In bethatkinson/rpart;

· ambramacis opened on Dec 7, 2021

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

Status: Open.

#27 In bethatkinson/rpart;

· hcbh96 opened on Apr 8, 2021

Obtaining "Decision Rules" from rpart trees

Status: Open.

#25 In bethatkinson/rpart;

· swaheera opened on Jan 13, 2021

rpart has undefined behavior when a predictor has many categories.

Status: Open.

#22 In bethatkinson/rpart;

· michaelquinn32 opened on Aug 28, 2020