When the macro processor executes a macro program statement that can create a macro variable (such as a %LET statement), the macro processor attempts to change the value of an existing macro variable ...

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Macro is short for macroinstruction. A macroinstruction is a programmable pattern that takes a series of instructions and executes them in a sequence after a single keystroke. We use macros every time ...

Excel Macros have made it possible for users to automate tasks that would otherwise require a lot of time and effort to execute. They can handle manual tasks in Excel, thereby enabling users to work ...

Macros allow you to substitute text in a program and to do many other things. A SAS program can contain any number of macros, and you can invoke a macro any number of times in a single program. To ...