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.

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