Introduction to Creating Subsets of Observations
Purpose
In this section, you will learn to select specific observations
from existing SAS data sets to create new data sets. Specifically,
you will learn about the following concepts:
-
how to create a new SAS data set that includes only some of the observations from the input data source
-
how to create several new SAS data sets by writing observations from an input data source, using a single DATA step
Prerequisites
Before proceeding with
this section, you should understand the concepts presented in the
following sections:
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