When I first attended SAS Global Forum, you had to wait until you arrived at the conference to get connected with other attendees. There wasn’t a good way to find out in advance who was going to attend or what they were interested in. And if you weren’t attending for
Locating missing values is important in statistical data analysis. I've previously written about how to count the number of missing values for each variable in a data set. In Base SAS, I showed how to use the MEANS or FREQ procedures to count missing values. In the SAS/IML language, I
A user recently posted a question in the SAS communities forum about how to best display two measures by one classifier using a Bar-Line graph, where the scale of the two measures is vastly different. This got me thinking about various different ways to represent such data. Here are some of my thoughts,
