Hello helpful SAS community,
I have a data set where i have correlated dependent variables. The subjects consist of twins and parents and my outcome variable is a three level ordinal variable so therefore i am opting for a GEE model using a multinomial distribution.
If some one would please correct me if i am wrong whether it is possible to use the following code to test xvar while adjusting for age?
proc genmod data=tspdata ;
model ckdepiegfr = urine_aldosterone age/ dist=multinomial
link=cumlogit
aggregate=urine_aldosterone;
repeated=family_id;
format ckdepiegfr ckdepi. ; run;
Thank you in advance!
PoshD
