Welcome to Fer programes, a blog created with the intention to help us and other programmers in the developing of IT applications. It includes some commands used previously to solve specific problems, links to interesting web pages and general explanations about informatic topics. You are free to collaborate with comments when you consider it is oportune.
Saturday, October 30, 2010
SAS - Macros
Macros are powerful tools used in SAS code which allow the execution of generic code applied to specific tables.
&name; /* Macro variable */ %name; /* Use of created macros or system macros */