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Chapter 3. Programming Techniques for Da... > 3.3 Frequently Used Techniques in Da...
3.3 Frequently Used Techniques in Data Analysis
The SAS/IML language can be very useful in data analysis. This section describes SAS/IML statements and techniques that you can use to analyze your data. In particular, this section describes how to do the following:
transform variables
locate observations that satisfy a criterion
handle missing values
analyze observations for each level of a categorical variable
