West, Brady T. Linear mixed models : a practical guide using statistical software / by Brady, West T., Kathleen B. Welch, Andrzej T. Galecki, with contributions from Brenda W. Gillespie - Boca Raton : Chapman & Hall/CRC, 2006 - 353 p. ; 26 cm. Includes bibliographical references and index ISBN: 1584884800 (acid-free paper) RM317.18 Subjects--Topical Terms: Linear models (Statistics)--Data processing.