Hi, I wonder whether anyone can tell me whether there are any functions for classification and regression trees in R. I am trying to produce a regression tree based on a formula with a continuous response and 3 covariates, including some factors. Thanks for your time Cath Fullwood -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
Regression trees
2 messages · Catherine Fullwood, Thomas Lumley
On Thu, 21 Jun 2001, Catherine Fullwood wrote:
Hi, I wonder whether anyone can tell me whether there are any functions for classification and regression trees in R. I am trying to produce a regression tree based on a formula with a continuous response and 3 covariates, including some factors.
The tree and rpart packages. -thomas Thomas Lumley Asst. Professor, Biostatistics tlumley at u.washington.edu University of Washington, Seattle ^^^^^^^^^^^^^^^^^^^^^^^^ NOTE NEW EMAIL ADDRESS -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._