rpartScore: 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.

Version: 1.0-1
Depends: R (≥ 2.14.2), rpart
Suggests: MASS
Published: 2012-12-08
Author: Giuliano Galimberti, Gabriele Soffritti, Matteo Di Maso
Maintainer: Giuliano Galimberti <giuliano.galimberti at unibo.it>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Citation: rpartScore citation info
CRAN checks: rpartScore results

Downloads:

Reference manual: rpartScore.pdf
Package source: rpartScore_1.0-1.tar.gz
OS X binary: rpartScore_1.0-1.tgz
Windows binary: rpartScore_1.0-1.zip
Old sources: rpartScore archive