Hello my dears, Can someone provide me with the syntax of lsmeans option showing mean separations in letter using Process genmod ... View more

Yes, I don't think this is limited to SAS9.3.  I used SAS 9.3 to do the custom legend items.  However, you could let the plot build the legend as usual.  Don't set the marker size to zero, instead make the marker x or y value missing.  Then, the legend will still be created, but no markers will draw. ... View more

Thanks Dan. Got there in the end! ... View more

I don't think it is a bug. ODS OUTPUT is very different from Output data sets. The ODS data set are display dependent, (my term) which can be frustrating. For your data I would create I on LSMEANS and merge with LSMEANDIFFCL by I. You may have a more complex problem: more effects more Ys but I think the technique can be adapdted to that too. [pre] data test; do rep=1 to 3; do trt = 0 to 4; y = ranuni(454545); output; end; end; run; proc print; run; *ods trace on; proc glm; class trt; model y = trt; lsmeans trt / cl pdiff=control('0'); ods output LSMeans=LSMeans LSMeanDiffCL=LSMeanDiffCL; run; run; ods trace off; /* What I am trying to achieve is a table: Treatment Mean Diff from control 95% CI for diff Control xxx - - Treat 1 xxx yyy zz to zz Treat 2 xxx yyy zz to zz Treat 3 xxx yyy zz to zz */ data lsmeans; set lsmeans; by effect; if first.effect then i = 0; i + 1; run; proc print data=LSMeanCL; run; data combined; merge lsmeans lsmeandiffcl; by effect i; run; proc print; run; [/pre] ... View more