Hi all,
I am currently working on a project that requires me to do some classification, so I thought of PROC HPSPLIT. Particularly, I am interested to look at the subtree that it produced. However, as I am working on 5 different variables and there is one nominal variable (account) that has about 100 levels, it seems that the subtree outcome was only shown for the first three decisions. Is there a way that the PROC HPSPLIT can return me with a complete decision tree?
proc hpsplit data=data.trial1 seed=123;
class ATT_Type account att_war_d;
model ln_eq_sales=ln_eq_price ATT_Type account att_war_d ln_cost ln_btu;
run;
Your guidance will be much appreciated. Thank you in advance and have a good day.
Best,
David