Complete SAS Programming Guide - Learn SAS and Become a Data Ninja - Macro Functions 2 (%Scan)

The video tutorial explains macro functions in SAS, focusing on the scan and Q scan functions. It covers how these functions search for the NTH word in a string, the role of delimiters, and how values are reported and stored. The tutorial provides syntax examples and highlights the differences between scan and Q scan, particularly when dealing with special characters like ampersands.

What new insight or understanding did you gain from this video?