Agree. I've done a lot of decision trees in R lately and the two packages I've seen with the "most" documentation are rattle and rpart. I've found rpart much ea

Agree. I've done a lot of decision trees in R lately and the two packages I've seen with the "most" documentation are rattle and rpart. I've found rpart much easier to use and understand, and it has pretty involved documentation. [1] [1]http://cran.r-project.org/web/packages/rpart/vignettes/longintro.pdf http://cran.r-project.org/web/packages/rpart/vignettes/longi...