Dear
@ballardw,
Yes, I should have included the code sample in my question, my mistake that I forgot about that.
proc glimmix data=test;
class id trt time;
model y = trt time trt*time;
random time / subject=id(trt) type=cs rside;
lsmeans trt*time/slice=time slicediff=time adjust=bon;
ods select slicediffs;
run;
As you see, there was indeed and ods statement, that caused the problem (as I understood later)
Marina Espinasse,
statistician at the University hospital in Northern Norway