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SAS® Macro Programming Made Easy, Second Edition by Michele M. Burlew

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Chapter 6. Macro Language Functions

Introduction

The preceding chapters describe the basic structures of the macro programming language and the mechanics involved in processing macro language. This chapter describes the functions that are available in the macro programming language.

Macro functions greatly extend the use of macro variables and macro programming. Macro functions can be used in open code and in macro programs. The arguments of a macro function can be text strings, macro variables, macro functions, and macro program calls. ...

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