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5.1 Adding labels to variables
If you are using SAS to produce listings and reports for others, you will want to make the output more
readable and attractive. SAS formats and labels help you do this. They also help youto remember what
each variable represents. Many SAS procedures use variable labels to improve readability. You can
create labels either in a DATA or PROC step.
Program 5.1: Adding labels to variables in a SAS data set
Output:
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