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

Pan_Yuming@aam.de Pan_Yuming at aam.de
Wed Oct 18 16:12:35 CEST 2000

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

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