References for BY-Group Processing

For more information about BY-Group processing, see BY-Group Processing in the DATA Step

For information about how to use BY-group processing with SAS procedures, see Fundamental Concepts for Using Base SAS Procedures in Base SAS Procedures Guide and individual procedures in Base SAS Procedures Guide.

For information about using BY-group processing to combine information from multiple SAS data sets, see Reading, Combining, and Modifying SAS Data Sets. For even more extensive examples of BY-group processing, see Combining and Modifying SAS Data Sets: Examples.

For information about the BY statement, see Statements in SAS Statements: Reference.

For information about how to use BY-group processing with other software products, see the SAS documentation for those products.