Proc FMM is not as flexible as some of the other procedures with respect to the CLASS statement and explicitly defining the reference level.  Instead, you can adjust the order of CLASS variable levels with the ORDER= option in the PROC FMM statement.   ... View more

@LeniLesola wrote: It doesn't work unfortunately. If i try it with this step: proc SGPLOT data = work.GruppierungAlter; vbar OHIPg_gr/group = PHQg_gr; run; quit; How is it possible to divide each columns in male/female? Not at all related to what I suggested. I suggested Proc SGPANEL. Something like: proc sgpanel data = work.GruppierungAlter; panelby OHIPg_gr; vbar PHQg_gr /group = sex; run; quit; Maybe.   Without data we cannot test your code to make more targeted solutions.   ... View more