

Dear r-users,
i am developing regression tree for censored data,
I have difficulty purning the tree, 
I choose the smallest of the cp , minimizing the predictive error (xerror)
but this is not enough, i still have big tree.
 
if anybody know about he pruning 


Technique, could you please sent the r syntex aswell
 
Many thanks
 
cheers,
 paaveenthan

 		 	   		  
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