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The correct bibliographic citation for this manual is as follows: SAS Institute Inc. 2001. Step-by-Step Programming with Base SAS ® Software. Cary, NC: SAS Institute Inc. Step-by-Step Programming with Base SAS® Software Copyright © 2001 by SAS Institute Inc., Cary, NC, USA. ISBN 978-1-58025-791-6 All rights reserved. Produced in the United States of America. For a hard-copy book: No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without the prior written permission of the publisher, SAS Institute Inc. For a Web download or e-book: Your use of this publication shall be governed by the terms established by the vendor at the time you acquire this publication. U.S. Government Restricted Rights Notice. Use, duplication, or disclosure of this software and related documentation by the U.S. government is subject to the Agreement with SAS Institute and the restrictions set forth in FAR 52.227-19 Commercial Computer Software-Restricted Rights (June 1987). SAS Institute Inc., SAS Campus Drive, Cary, North Carolina 27513. February 2007 SAS® Publishing provides a complete selection of books and electronic products to help customers use SAS software to its fullest potential. For more information about our e-books, e-learning products, CDs, and hard-copy books, visit the SAS Publishing Web site at support.sas.com/pubs or call 1-800-727-3228. SAS® and all other SAS Institute Inc. product or service names are registered trademarks or trademarks of SAS Institute Inc. in the USA and other countries. ® indicates USA registration. Other brand and product names are registered trademarks or trademarks of their respective companies.
Contents
PART
1
Introduction to the SAS System
Chapter 1
Introduction to the SAS System 3 Components of Base SAS Software 4 Output Produced by the SAS System 8 Ways to Run SAS