I've never met Sy Truong face-to-face. (That will be one of the top items on my SAS Global Forum 2011 to-dos.) I’ve talked with him on Twitter and enjoyed his blog so much that I listed it in an edition of the SAS Tech Report. I’ve even talked with him
As Cat Truxillo points out in her recent blog post, some SAS procedures require data to be in a "long" (as opposed to "wide") format. Cat uses a DATA step to convert the data from wide to long format. Although there is nothing wrong with this approach, I prefer to
I sing in the SAS-sponsored VocalMotion show choir. It's like an adult version of Glee, except we have more pregnancies and fewer slushie attacks. For many musical numbers, the choreographer arranges the 20 performers on stage in an orderly manner, such as four rows of five singers. But every once
