topic Re: Generating the AUC with proc logistic in Statistical Procedures

Generating the AUC with proc logistic

JasonL — Mon, 08 Dec 2014 19:31:15 GMT

Hi there,

I'm trying to obtain the AUC with proc logistic. I have something like this:

proc logistic data=MyData;

model DepVar = Var1 Var2 Var3;

run;

proc logistic data=MyData;

model DepVar = Var1 Var2 Var3 / selection=stepwise;

run;

What options do I need to add to get the AUC statistic?

Thank you!

Jason

JasonL — Mon, 08 Dec 2014 21:31:19 GMT

Is it just the "c" statistic in the following table?

Association of Predicted Probabilities and Observed Responses

SteveDenham — Tue, 09 Dec 2014 14:23:06 GMT

Yes. Mark yourself as correct.

Steve Denham

JasonL — Tue, 09 Dec 2014 14:50:08 GMT

Thank you Steve!