'Twas the week before Christmas, and all through the world ... dot-matrix printers were humming as Santa's naughty/nice list was unfurled... Can you imagine what it must have been like years ago when Santa had to maintain his naughty/nice list by hand, with a feather quill pen?!? Or even these
In my previous post, I described how to implement an iterated function system (IFS) in the SAS/IML language to draw fractals. I used the famous Barnsley fern example to illustrate the technique. At the end of the article I issued a challenge: can you construct an IFS whose fractal attractor
While I'm waiting for the next "data intense" event to show up in the news (so I can blog some SAS graphs about it), I thought I'd share a few fun SAS graphs in the spirit of the holiday season! Please don't hold me to too high of graphical "best practices"
A few colleagues and I were exchanging short snippets of SAS code that create Christmas trees and other holiday items by using the SAS DATA step to arrange ASCII characters. For example, the following DATA step (contributed by Udo Sglavo) creates a Christmas tree with ornaments and lights: data _null_;
