Classification trees for ordinal responses

This package contains functions that allow to build classification trees for ordinal responses within the CART framework. The trees are grown using the Generalized Gini impurity function, where the misclassification costs are given by the absolute or squared differences in scores assigned to the categories of the response. Pruning is based on the total misclassification rate or on the total misclassification cost.


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install.packages("rpartScore")

1.0-1 by Giuliano Galimberti, 6 years ago


Browse source code at https://github.com/cran/rpartScore


Authors: Giuliano Galimberti , Gabriele Soffritti , Matteo Di Maso


Documentation:   PDF Manual  


GPL (>= 2) license


Depends on rpart

Suggests MASS


See at CRAN