Hi all,
I am trying to get the adjusted model, and LS means for my intervention and comparison group. I get this ERROR: Effects used in the LSMEANS statement must have appeared previously in the MODEL statement.
Here is a sample code:
proc glm data=have;
class ID;
model diff= childage childsex income c_race c_ethnicity/SOLUTION;
lsmeans ID;
run;
quit;
ID has to be listed in the MODEL statement, and in the CLASS statement.
ID has to be listed in the MODEL statement, and in the CLASS statement.
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