Crawley, Michael J. Statistical computing : An introduction to data analysis using S-Plus / Michael J. Crawley. - Chichester, West Sussex, England ; New York : Wiley, 2002. - ix, 761 p. ill. ; 26 cm. Includes bibliogr. references and index ISBN: 0471560405 Subjects--Uniform Titles: S-Plus Subjects--Topical Terms: Mathematical statistics--Data processing