rpartOrdinal: An R Package for Deriving a Classification Tree for Predicting an Ordinal Response
This paper describes an R package, rpartOrdinal, that implements alternative splitting functions for fitting a classification tree when interest lies in predicting an ordinal response. This includes the generalized Gini impurity function, which was introduced as a method for predicting an ordinal re...
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| Format: | Article |
| Language: | English |
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Foundation for Open Access Statistics
2010-10-01
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| Series: | Journal of Statistical Software |
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| Online Access: | http://www.jstatsoft.org/v34/i07/paper |