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Scripting Guide - SAS

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Chapter 7<br />

Data Structures<br />

Working with Collections of Data<br />

JSL provides these basic data structures that can hold a variety of data in a single variable:<br />

• A list holds a number of other values, including nested lists and expressions.<br />

• A matrix is a row-by-column table of numbers.<br />

• An associative array maps keys to values, which can be almost any other type of data.

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