In this ongoing series about people with SASonality, today’s introduction is Diane Hatcher, a Solutions Architect from SAS Technology Practice. Diane and I had exchanged e-mails many times before meeting face-to-face for the first time at SESUG 2010. Every time I passed through the SAS Solutions Center, I noticed that
The SAS/IML language enables you to perform matrix-vector computations. However, it also provides a convenient "shorthand notation" that enables you to perform elementwise operation on rows or columns in a natural way. You might know that the SAS/IML language supports subscript reduction operators to compute basic rowwise or columnwise quantities.
My last post was a criticism of a statistical graph that appeared in Bloomberg Businessweek. Criticism is easy. Analysis is harder. In this post I re-analyze the data to present two graphics that I think should have replaced the one graphic in Businessweek. You can download the SAS program that
