[cue movie trailer voiceover guy] In a world where tabular data is too difficult to read and interpret, an unlikely hero is born. A small chart learns how to share BIG meaning. From humble beginnings as a SAS macro, SPARKY changed the world.
Last week I discussed how to fit a Poisson distribution to data. The technique, which involves using the GENMOD procedure, produces a table of some goodness-of-fit statistics, but I find it useful to also produce a graph that indicates the goodness of fit. For continuous distributions, the quantile-quantile (Q-Q) plot
I'm sorry to say that there will be no "Dummies around Me" smart phone app for SAS Global Forum this year. That means that if you want to catch up with me, you'll have to do it the old-fashioned way: plan to be in the same place that I am,
