When i checked his paper i did not find any reference to the code " A Rake-Trim SAS® Macro and Its Uses at Westat ", you may want to ask him. You can find his mail at the end of the paper. Although i think it is in the property of Westat
The 2025 SAS Hackathon has begun!
It's finally time to hack! Remember to visit the SAS Hacker's Hub regularly for news and updates.