BY-Group Processing in SAS Programs

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