Hi SAS professional, I've just read this webpage about building weighted GEE models with PROC GEE. The link is: http://support.sas.com/documentation...e_syntax01.htm But after I tried the code on my local computer (both SAS 9.3 and 9.4), I found this error message: 67 ods graphics on; 68 proc gee data = midata_new descending plot = histogram; ERROR: Procedure GEE not found. 69 class id time ctime; 70 missmodel ctime prevy chf / type = obslevel; 71 model y = time age gender hr bmicat chf / dist = bin; 72 repeated subject = ID / within = ctime corr = cs; 73 run; I could not figure out why this happen. Can anyone help me please? Very appreciated!
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