DecisionTree

data cardata;

 set sashelp.cars;

 if MSRP > 40000 then luxary = '1';

 else luxary='0';

run;

ods graphics on;

proc hpsplit data=cardata;

   class luxary Origin DriveTrain;

   model luxary (event='1') =

      EngineSize HorsePower Weight DriveTrain Origin;

   grow entropy;

run;