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Interpretation of CP request #113

Closed AndreaSiri closed 6 years ago

AndreaSiri commented 6 years ago

Hey all,

May I ask you one quick question on how to interpret the following? Model: rpart CART with complexity parameter cp = 0.0025, and rpart CART with cp = 0.00068.

Does the cp refer to the following line of code:

CART_cp1 = rpart.control(cp = 0.0025) or to the following?
prunned_rpart_tree<-prune(rpart_tree, cp=0.025)

Thank you in advance. Best, Andrea