[R] help: how to do cost-complexity pruning in CART

[Pan_Yuming@aam.de]

Dear professor,

I want to produce an optimally pruned tree for cost-complexty using "1 SE"
rule proposed by Breiman. I could not figure out how to implement this
automatically in your CART package.  Would you pls advice?
Thanks very much and regards
Pan Yuming

-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
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
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._