Multiple choice technology databases

Which one of the follwoing statment will be used to specify the variables that PROC MEANS analyzes?

  1. VAR

  2. BY

  3. COL

  4. None of the above

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The VAR statement in PROC MEANS specifies which numeric variables to analyze. Without VAR, all numeric variables in the input dataset are analyzed. BY is for grouping, and COL is not a valid statement. Option A is correct.