Overview
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Prepare to take the SAS 9.4 certification exam. Learn techniques for summarizing data using the SAS DATA step.
Syllabus
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Introduction
- Use new syntax to target endpoints in your data
- Demo: Creating an accumulating column
- Retaining values in the PDV
- Using the Sum statement
- Answering questions about groups
- Processing sorted data in groups
- Demo: Identifying the first and last row in each group
- Subsetting rows in the Execution phase
- Demo: Creating an accumulating column within groups
- Using multiple BY columns
