| rpartScore-package | Classification trees for ordinal responses |
| evalMedian | Pruning a classification tree using the total misclassification cost |
| evalMode | Pruning a classification tree using the total misclassification rate |
| initScore | Summarizing and visualizing classification trees |
| rpartScore | Classification trees for ordinal responses |
| splitAbs | Generalized Gini splitting function based on absolute differences in scores |
| splitQuad | Generalized Gini splitting function based on quadratic differences in scores |