Download epub format ebooks Effect Sizes for Res

Noted for its comprehensive coverage, this greatly expanded new edition now covers the use of univariate <em>and </em>multivariate effect sizes. Many measures and estimators are reviewed along with their application, interpretation, and limitations. Noted for its practical approach, the book features numerous examples using real data for a variety of variables and designs, to help readers apply the material to their own data. Tips on the use of SPSS, SAS, R, and S-Plus are provided. The book's broad disciplinary appeal results from its inclusion of a variety of examples from psychology, medicine, education, and other social sciences. Special attention is paid to confidence intervals, the statistical assumptions of the methods, and robust estimators of effect sizes. The extensive reference section is appreciated by all.<br /><br />With more than 40% new material, highlights of the new editon include:<br /><br />three new multivariate chapters covering effect sizes for analysis of covari