Creating Your Own Macro Variables

Improving Program Efficiency with Macro Variables

Creating Your Own Macro Variables

Suppose you display log messages stating the result of macro variable resolution. Then, later in your SAS session, you decide to suppress the display of these messages. Add a statement to the program below to specify that log messages regarding macro variable resolution not be displayed.

data drg.febtrial; set drg.trial; if month=2 and year=1998; run;