Hello, I am using for the first time the SAS macro language and i have to perform a conditional logistic regression by subtypes for a nested case-control study. I downloaded the SAS subtype macro and the associated documentation (please find attached both of them). I read the documentation and the example related to the nested case-control case and i tried to run the macro by using the code below but it didn't work and i didnt get any suggestions from SAS to know what is wrong. If anyone can help me, thank you in advance ! %INCLUDE "S:\PGM\subtype.sas";
%subtype(
data=LNH_DIOX_tab,
studydesign=MCACO,
exposure= {class_diox},
eventtype= sous_type,
matchid= id_paire,
wald= YES,
); Aline.
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