You can write your own functions using DATA step syntax. The SAS Function Compiler procedure, or FCMP procedure, enables you to create, test, and store SAS functions ...
Most SAS functions are completely described in the SAS functions and CALL routines portion of SAS Language Reference: Dictionary. The functions that are described here have syntax or behavior that is ...
Most SAS functions are completely described in SAS Language Reference: Dictionary. The functions that are described here have syntax or behavior that is specific to the OpenVMS operating environment.