Richter, Scott J. A SAS companion for nonparametric statistics / Scott J. Richter, James J. Higgins - Belmont, CA : Brooks/Cole-Thompson, 2006 - 98 p. : ill. ; 24 cm. - Duxbury advanced series . Includes bibliographical references (p. 96) and index ISBN: 0534422209 RM141.17 Subjects--Topical Terms: Nonparametric statisticsSAS (Computer file)