Twisk, Jos W. R., 1962- Applied multilevel analysis : a practical guide / Jos W.R. Twisk. - Cambridge, UK ; New York : Cambridge University Press, 2006 [6th printing 2013] - xii, 184 p. : ill. ; 26 cm. Includes bibliographical references (p. 169-177) and index. ISBN: 0521849756 (hbk.) 0521614988 (pbk.) 9780521849753 9780521614986 Subjects--Topical Terms: Medical statistics.Analysis of variance.Medicine--Research.Statistics--methods.Biomedical Research--methods.Models, Statistical.Multivariate Analysis. Dewey Class. No.: 610.727 / TWA 2013 National Library of Medicine Call No.: 2006 E-609 WA 950 / T974a 2006