SAS' Mark Jordan shows you how to modify data using PROC SQL, PROC DATASETS and SAS macros.
I use macros extensively in my SAS programs, and over the years have accumulated a few that I find quite useful. The integration of GIT and SAS Studio has made it easy to build a re-usable macro library, so I've put some of the more polished macros I've written in
Tired of waiting for answers? Then make your SAS code run faster with these 5 tips.