Macro functions enable you to manipulate text strings that SAS inserts in your code.When you submit a program, SAS executes the macro functions before the program compiles. To use a macro function, ...

The macro functions %SYSFUNC and %QSYSFUNC can call SAS language functions and functions written with SAS/TOOLKIT software to generate text in the macro facility. %SYSFUNC and %QSYSFUNC have one ...

The SAS macro **%colnames()** generates a listing of *variable names* in the SAS log (vertically and horizontally). The macro is similar to R base function **colnames()**. In addition, the macro ...

In general, a macro language function processes one or more arguments and produces a result. You can use all macro functions in both macro definitions and open code. Macro functions include character ...