Statistical power analysis for the behavioral sciences
by Cohen, Jacob
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First published: 1969
1 language
ISBN: 0121790606
Description
This 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 chapter considering effect size, psychometric reliability, and the efficacy of "qualifying" dependent variables and; expanded power and sample size tables for multiple regression/correlation.