Which procedure in SAS allows for the printing of subtotals in a report?

The procedure that allows for the printing of subtotals in a report is PROC REPORT. This procedure is specifically designed for generating formatted reports and provides advanced options for organizing and summarizing data. One of its noteworthy features is the ability to calculate and display subtotals for specified groups within the data, which is particularly useful for presenting aggregated results clearly.

PROC REPORT permits the definition of break points on specified variables, allowing you to group your data. Once groups are established, you can use the SUM, MEAN, or other functions to compute subtotals for the variables you designate. This enhances the readability of reports by providing summary information without the need for additional data manipulation.

In contrast, PROC CONTENTS is used primarily to display the contents of a data set, including variable names and attributes, but does not facilitate subtotal calculations. PROC SORT is utilized for ordering data sets but does not produce reports or totals, while PROC PRINT is used for displaying data but lacks the built-in functionalities for calculating and printing subtotals. Thus, the unique capabilities of PROC REPORT make it the appropriate choice for generating reports with subtotals.