English

SAS Events
Sara Jones, CMP 0
Happy New Year!

No, I’m not late posting this - early, actually. The Chinese New Year begins January 23. The 15-day celebration is a time to spend with friends and family and welcome longevity, good fortune, wealth and happiness. My husband visits China often for work, and some dear friends of ours just

Rick Wicklin 0
Compute a running mean and variance

In my recent article on simulating Buffon's needle experiment, I computed the "running mean" of a series of values by using a single call to the CUSUM function in the SAS/IML language. For example, the following SAS/IML statements define a RunningMean function, generate 1,000 random normal values, and compute the