I am trying to evaluate variable importance by creating a model with hpforest and then running hp4score with importance statement. The problem is freq statement in hpforest. Without this statement i can get non zero results from hp4score. If i have freq statement in hpforest then hp4score produces var importance table with only 0 populated for each var. By the way there is var importance in hpforest output and that produces valid values in either case. But i would like to use var importance from hp4score as it is more accurate. The sample code is below. Thanks! proc hpforest data=a;
target loss_rate;
freq balance;
input var1 var2;
save file='model.sav';
run;
proc hp4score data=a;
importance file='model.sav';
var=(var1 var2);
run;
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