Popular terms you need to know their meaning before write SAS macros. Read more.
In SAS there are many statements. The list contains most popular statements.
using SAS you can split your input file observations into multiple files or datasets. Read more.
SAS files merging and sorting different parameters you need.
The example macro help you to remove duplicates in SAS macro
The best software for Analytics is SAS. The complete list free SAS downloads given here.