Kohler, Ulrich. Dr. phil. Data analysis using stata / Ulrich Kohler, Frauke Kreuter. - 3rd ed. - College Station, Tex. : Stata Press, c2005, 2012. - xxvi, 497 p. : ill. ; 24 cm. Includes bibliographical references (p. [477]-482) and indexes. ISBN: 9781597181105 1597181102 LCCN: 2012934051 Subjects--Uniform Titles: Stata. Subjects--Topical Terms: Statistics--Data processing.Mathematical statistics--Data processing. Dewey Class. No.: 519.50285 / KOD 2012