topic Re: proc hpgenselect output odds ratio in SAS Programming

proc hpgenselect output odds ratio

lillymaginta — Wed, 27 May 2020 11:07:01 GMT

proc hpgenselect data=cd1;
class ut (ref= '1') gender / param = ref;
model ut= age gender/ dist=mult link=glogit;
   selection method=forward (choose=aicc) details=all;
   run;

Would it be possible to output odds ratio from hpgselect? The above code provides parameter estimates only

Re: proc hpgenselect output odds ratio

ed_sas_member — Wed, 27 May 2020 11:27:37 GMT

Hi @lillymaginta

I don't think PROC HPGENSELECT can output such things.

You will have better chance using PROC LOGISTIC

Best,

Re: proc hpgenselect output odds ratio

lillymaginta — Wed, 27 May 2020 11:40:14 GMT

Thank you but would it be possible to specify the forward selection based on AIC in proc logistic?

Re: proc hpgenselect output odds ratio

ed_sas_member — Wed, 27 May 2020 11:44:22 GMT

Hi @lillymaginta

In this case, I would suggest to switch to PROC HPLOGISTIC procedure is a high-performance statistical procedure that fits logistic regression models for binary, binomial, and multinomial data on the SAS appliance.

The SELECTION statements allow to use AICC:

proc hplogistic data=...;
	model ...;
	selection method= forward (select= AICC);
run;

Best,