Copyright

The correct bibliographic citation for this manual is as follows: Cody, Ron. 1999. Cody’s Data Cleaning Techniques Using SAS^® Software, Cary, NC: SAS Institute Inc.

Cody’s Data Cleaning Techniques Using SAS^® Software

Copyright © 1999, SAS Institute Inc., Cary, NC, USA

ISBN-13: 978-1-58025-600-1

All rights reserved. Produced in the United States of America. 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.

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.

1st printing, December 1999

2nd printing, February 2002

3rd printing, August 2003

4th printing, March 2005

5th printing, October 2006

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