Hi all, If I have a PROC GENMOD procedure with a nominal predictor variable, can I specify that I want to compare one group with multiple reference groups? For example: Let's say I have the predictor variable gender: boy, girl, other. Right now, I have girl as my reference group. So, in the model, I'll get an LogOR comparing boy vs. girl and other vs. girl. In the same model, am I able to have "boy" as a reference group as well? So I would like to see: - other vs. girl - boy vs. girl - other vs. boy PROC GENMOD DATA = Dataset;
CLASS SchoolID Gender (REF = "girl") ;
MODEL Outcome = Age gender / DIST=Binomial LINK=Logit ALPHA=0.05 TYPE3 ;
REPEATED SUBJECT = SCHOOLID / TYPE = EXCH;
RUN; Thank you!
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