GitHub

SAS Macro Language 1: Essentials

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, ...
Simon Fraser University

Using SAS Language Functions in the DATA Step and Macro Facility

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 ...
GitHub

sas-macros-r-functions

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 ...
Simon Fraser University

Deciding When to Use a Macro Quoting Function and Which Function to Use

Use a macro quoting function anytime you want to assign to a macro variable a special character that could be interpreted as part of the macro language. Special Characters and When Macro Quoting is ...
Europe PMC

A SAS macro for estimating direct adjusted survival functions for time-to-event data with or without left truncation.

There are several statistical programmes to compute direct adjusted survival estimates from results of the Cox proportional hazards model. However, when used to analyze observational databases with ...