Actually, I noticed someone did reply to my original post re cross validation with decision trees: http://support.sas.com/forums/thread.jspa?threadID=13012&tstart=0
I asked:
1) Cross validated Decision trees: Under the panel for cross validation, if you select 'yes' and for number of subsets ='10' and number of repeats ='10' , are these results equivalent to 10-fold cross validation?
One forum user, StatishG agreed with this, but I'm still not sure if it is correct. Good luck.
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