The %MACRO statement can appear anywhere in a SAS program, except within data lines. A macro definition cannot contain a CARDS statement, a DATALINES statement, a PARMCARDS statement, or data lines.

This paper is designed for people who know the basics of SAS programming, but know nothing about SAS macro programming. We explain how the macro processor works, and how to use macros and macro variables. Using these techniques you can create flexible, reusable code that can save you time and effort. WHY USE MACROS?

Apr 22, 2020 · SAS® Macro Language immensely empowers SAS programmers with versatility and efficiency of their code development. It allows SAS users to modularize programming …

The fundamentals of SAS macros involve understanding the basic concepts and components of SAS macro programming. Here are the basics you need to know: Macro Variables A macro variable is used to store a value in SAS. The value is always character.

Beyond that, the sky is the limit! We cover the following advanced techniques: create and populate macro variables; read a list of file names from a folder and use the list for processing code; utility macros that calculate new values without the need for a DATA step; and advanced macro functions. We also include a discussion about macro quoting.

What is SAS macro language? Why use macros? Did you know? There are a billion bicycles in the world, twice as many as motorcars. You are writing a program that writes a program. TITLE ‘Report for &Region’; %LET iterations = 5; DO i=1 TO &iterations; DO i=1 TO 5; %LET winner = Bradley Wiggins; TITLE “First: &winner”; TITLE “First: Bradley Wiggins”;

New and enhanced options for macro statements that enable you to create secure macros and to integrate macros with other parts of your SAS programs. For more information, read What’s New in the SAS 9.4 Macro Facility.

Macros are compiled programs that you can call in a submitted SAS program or from a SAS command prompt. Like macro variables, you generally use macros to generate text.

This chapter describes several SAS macros and the SAS function PROBDF that are provided with SAS/ETS software. A SAS macro is a program that generates SAS statements. Macros make it easy to produce and execute complex SAS programs that would be …

Learn how to effectively use SAS macros for data manipulation and programming efficiency in this comprehensive guide.