My variable haft_basvar_hand_handled have the values "Ja" and "Nej".

In the effectplot, I get the probability of "Nej" , I want the probability for "Ja" , the same as event. How do I change this?

I have the following code in SAS:

proc gee data=longdata plot=all DESCENDING;
class kod enkat(ref="Bas") haft_basvar_hand_handled;
model haft_basvar_hand_handled(event='Ja')=enkat jamar_hoger enkat*jamar_hoger/dist=binary;
repeated subject=kod;
store out=jamarhand;
run;
title;
quit;
proc plm restore=jamarhand;
effectplot slicefit (x=jamar_hoger sliceby=enkat) / clm;
run;