Step-by-Step Programming with Base SAS 9.4

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Concatenating data sets

For more information, see Concatenating SAS Data Sets.

Interleaving data sets

For more information, see Interleaving SAS Data Sets.

Manipulating data sets

You can manipulate data sets as you combine them. For example, you can select certain observations from each data set and determine which data set an observation came from. For more information, see Conditionally Processing Observations from Multiple SAS Data Sets.

MERGE, MODIFY, and UPDATE statements

For more information, see “MERGE Statement” in SAS Statements: Reference, “MODIFY Statement” in SAS Statements: Reference, and “UPDATE Statement” in SAS Statements: Reference.

Merging data sets

For more information, see Merging SAS Data Sets ...