Hi all! I need to force a variable in a decision tree. My code is the following: proc hpsplit data = &lib..bds_vars maxdepth = 4 maxbranch = 4 nodestats=DT_1 target ind_default_7; input risk_level/*the one whom is relevant*/ cliente_type/*the one I need to force*/ ; code file="%sysfunc(pathname(work))/model_dtree.sas"; rules file="C:\Users...\Results\rules_dtree.txt"; output importance = imporvar; run; NOTE. the criterion choosen is ENTROPIA (SAS default criterion) Thanks a lot, AP
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