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SAS 9.1 Language Reference-Concepts


SAS 9.1 Language Reference-Concepts

SAS Publishing

The Power to Know

The correct bibliographic citation for this manual is as follows : SAS Institute Inc. 2004. SAS 9.1 Language Reference: Concepts . Cary, NC: SAS Institute Inc.

Copyright 2004, SAS Institute Inc., Cary, NC, USA

ISBN: 1590471989

ISBN 1590474058

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Part 1: SAS System Concepts

Chapter List

Chapter 1: Essential Concepts of Base SAS Software
Chapter 2: SAS Processing
Chapter 3: Rules for Words and Names in the SAS Language
Chapter 4: SAS Language Elements
Chapter 5: SAS Variables
Chapter 6: Missing Values
Chapter 7: Expressions
Chapter 8: Dates, Times, and Intervals
Chapter 9: Error Processing and Debugging
Chapter 10: SAS Output
Chapter 11: BY-Group Processing in SAS Programs
Chapter 12: WHERE-Expression Processing
Chapter 13: Optimizing System Performance
Chapter 14: Support for Parallel Processing
Chapter 15: Monitoring Performance Using Application Response Measurement (ARM)
Chapter 16: The SAS Registry
Chapter 17: Printing with SAS



Chapter 1: Essential Concepts of Base SAS Software

What Is SAS?

SAS is a set of solutions for enterprise-wide business users as well as a powerful fourth-generation programming language for performing tasks such as these:

  • data entry, retrieval, and management

  • report writing and graphics

  • statistical and mathematical analysis

  • business planning, forecasting, and decision support

  • operations research and project management

  • quality improvement

  • applications development

With Base SAS software as the foundation, you can integrate with SAS many SAS business solutions that enable you to perform large scale business functions, such as data warehousing and data mining, human resources management and decision support, financial management and decision support, and others.