[R] decision tree finetune

My decision tree grows only with one split and based on what I see in E-Miner it should split on more variables. How can I adjust splitting criteria in R? Also is there way to indicate that some variables are binary, like variable Info_G is binary so in the results would be nice to see 2)

Re: [R] decision tree finetune

I figured it out myself, here it is: control=rpart.control(cp=.001)) Thank you! On Fri, Aug 13, 2010 at 12:58 PM, Olga Shaganova olga.sha...@gmail.comwrote: My decision tree grows only with one split and based on what I see in E-Miner it should split on more variables. How can I adjust