[R] Some question about "rpart" and splitting criterion

Myriam Tabasso myriam.tabasso at libero.it
Thu Feb 9 16:44:32 CET 2012

Dear All,
I have questions about the function "rpart"  to construct a regression tree in 
R code.
My problem is how to change the splitting criteria.

In the "rpart" we have : parms=list(split="......") , I ask you if in this 
command is it possible to use an another splitting criterion to substitute the 
default criteria( gini or information)?

Does someone can help me ?
Thank you,
Myriam Tabasso

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