[R] help with RPART

From: Linus An <linusan.r_at_gmail.com>
Date: Thu, 29 May 2008 10:25:44 -0500


Hi all,

 I am using RPART for my genetic study under ANOVA method. I wanted to know if it is possible to see r-squared or the amount of the variance in the data explained by a model (or a tree in this case from the RPART package. I am guessing that there has to be one since I am using ANOVA to estimate the tree but have not any luck with my endeavor. Thanks!

Linus An
Biostatistics Division
Washington University in St. Louis School of Medicine

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