This week's SAS tip is from Art Carpenter and his latest book Carpenter's Guide to Innovative SAS Techniques. A SAS user since 1977, Art is an integral and highly respected member of the user community. He's also the author of several outstanding SAS books--and you can explore them here.
The following excerpt is from SAS Press author Art Carpenter's book "Carpenter's Guide to Innovative SAS Techniques." Copyright © 2012, SAS Institute Inc., Cary, North Carolina, USA. ALL RIGHTS RESERVED. (please note that results may vary depending on your version of SAS software).