What option do you use in a PROC FREQ step to avoid displaying row and column percentages?

In a PROC FREQ step, the option that specifically prevents the display of both row and column percentages is referred to as "No Row, No Col." When you include this option in your PROC FREQ statement, it instructs SAS to suppress both types of percentages, allowing only the raw frequency counts to be displayed in the output.

This is particularly useful when you are interested solely in the count of observations in each category without the added complexity or interpretation that percentages might bring. The absence of row and column percentages can also make the output clearer and more focused when the primary goal is to analyze the count data.

Other options related to percentages would still produce some form of percentage output, which might not align with the need to view only frequency counts. Thus, the "No Row, No Col" option is the logical choice for achieving this specific output requirement in a PROC FREQ analysis.