Create a VARCHAR variable with the LENGTH statement

This document explains how to define a VARCHAR type variable using the LENGTH statement in a SAS DATA step, highlighting the differences with the CHAR type and the importance of the CAS engine for this functionality.

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KEEP Statement

Specifies which variables to include in output SAS data sets.

Examples: Processing BY groups with FIRST. and LAST. variables in the DATA step

This documentation provides examples of using the automatic FIRST. and LAST. ...

Execute DATA Step in Multi-threads (CAS)

This example demonstrates how to execute a DATA step in multi-threaded mode w...

Create a DATA Step View

This document explains how to create and use a DATA Step view in SAS Viya 4, ...

DATA Step