Getting ready to be a better company
Joyce Norris-Montanari declares this the perfect time to prepare your data for 2013. See what her plans entail.
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Sorting out your panelled graphs (part 1)
The SGPANEL procedure is used to create panelled graphics based on classification variables. The panelled cells are generated starting from either the top left (the default) or the bottom left of the panel, controllable by the START option. Currently, the ordering of the cells is determined by two criteria: 1.
A fractal Christmas tree in SAS
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