Yes, as per my data, I got the same kind of plot. I used proc sgpanel which divided the treatments panel wise. hope this works with the customer as well! thanks a lot for your guidance in this regard. ... View more

Dear Ballardw,   Thanks very much for your quick reply. Please see my below data. data example; input idvar xvar l u; datalines; 1 1 110 460 1 2 3022 4886 1 3 2399 6274 2 1 110 460 2 2 3256 4269 2 3 2313 5262 ;   ... View more

Dear KSHARP,   Thanks very much for your response. This code worked a bit, but with my data it is not pointing like a triangle. See my sample data. I need this on urgent basis. I would be really thankful to you if this is resolved today. Thanks in advance!   data example; input idvar xvar l u; datalines; 1 1 110 460 1 2 3022 4886 1 3 2399 6274 2 1 110 460 2 2 3256 4269 2 3 2313 5262 ; run; ... View more