AD

Create a feature for the average salary by department. egen avg_dept_sal = mean(salary), by(dept_id) Row Totals: Sum multiple columns for each person. egen total_score = rowtotal(test1 test2 test3) Standardizing: Create a Z-score. egen std_height = std(height) 💡 Pro Tips for Stata 12

If you purchased Stata 12 legally a decade ago, you are allowed to make a backup copy. You can compress that backup into a portable version for your own use. That is the only "repack" that is legal.