It looks like this is the info you need: http://support.sas.com/kb/41/925.html ... View more

I think you're variance of (X1+X2) formula is incorrect, I get 0.875 but I suppose that depends on how you deal with the missing value, because you'd need that to calculate the Cov(XY). Var[X + Y] = Var + Var - 2Cov[X,Y], where Cov[X,Y] = E[XY]-E E ... View more

Thank you, Cynthia, I think "Bookmarkgen = No" is what I want to suppress all the bookmarks for the 1st report. For the title issue, I think I will live it for now and contact the Tech Support later. Thanks again for all your input. ... View more

With SAS9.2, you can use the SGPANEL procedure to create side-by-side grouped bar charts.  See 3rd graph in this blog article: Cluster Groups ... View more

Hi Cynthia, You are right, I never notice the function of the "Column" statement. After adding it, the output is correct. Thanks, and sorry for bringing up the old discussion. ... View more