Complete SAS Programming Guide - Learn SAS and Become a Data Ninja - Creating a Macro Variable (Helps You Modify Data Ea

The video tutorial introduces macro programming, highlighting its benefits in enhancing productivity and flexibility. It explains how to create a macro variable using the %let statement and demonstrates running PROC MEANS for statistical analysis. The tutorial also covers the use of the & operator to call variables and shows how macro variables simplify code modification, making it easier to perform statistical analysis on different variables without altering the entire code.

What example is given to illustrate the ease of modifying a macro variable?

How does modifying a macro variable simplify the process of statistical analysis?