You can extend the capability of the SAS/IML language by writing modules. A module is a user-defined function. You can define a module by using the START and FINISH statements. Many people, including myself, define modules at the top of the SAS/IML program in which they are used. You can
My first trip to Portland, Maine, gave me more than I had expected - it was a touching, heartwarming experience that was not what I thought I'd signed up for. Let me explain: While planning my flight and other travel arrangements, I realized that I would arrive in Portland early
Earlier today, Rick posted interesting information about which time of year the most babies are born, at least in the USA. I don't have data nearly as extensive as what's available at the NCHS, but I do have a sample of birthday records to compare against Rick's findings. My sample
