how do I interpret rpart splits on factor variables when building classification trees in R?

Posted by artessa on Stack Overflow See other posts from Stack Overflow or by artessa
Published on 2010-04-08T02:59:15Z Indexed on 2010/04/08 3:03 UTC
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ie, if the factor variable is Climate, with 4 possible values: Tropical, Arid, Temperate, Snow, and a node in my rpart tree is labeled as "Climate:ab", what is the split?

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how do I interpret rpart splits on factor variables when building classification trees in R? - Developer IT

how do I interpret rpart splits on factor variables when building classification trees in R?

cart

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