Noted for its non-mathematical, applied, and data-analytic approach, this classic text on multiple regression provides clear illustrations of the principles and provides worked examples of the types of applications that are possible. The CD contains data for most of the numerical examples.[...]

Statistical Power Analysis is a nontechnical guide to power analysis in research planning that provides users of applied statistics with the tools they need for more effective analysis. The Second Edition includes: * a chapter covering power analysis in set correlation and multivariate methods; * a[...]