Summary
Text Summary
Reviewing Terminology
You can review definitions
of terms that are important in this chapter. You can also review diagrams
and descriptions of the various relationships between input sources
for a table lookup operation.
Working with Lookup Values Outside of SAS Data Sets
You can use the IF-THEN/ELSE
statement in the DATA step to combine data from a base table with
lookup values that are not stored in a SAS data set. You can also
use the FORMAT procedure or the ARRAY statement to combine data from
a base table with lookup values that are not stored in a SAS data
set.
Combining Data with the DATA Step Match-Merge
You can use the MERGE statement in the DATA step to combine data from multiple data sets as long as the input ...
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