Jacob Cohen

Statistical Power Analysis for the Behavioral Sciences (eBook, ePUB)

• Format: ePub

Produktbeschreibung

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 chapter considering effect size, psychometric reliability, and the efficacy of "e;qualifying"e; dependent variables and; * expanded power and sample size tables for multiple regression/correlation.

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Produktdetails

• Verlag: Taylor & Francis
• Seitenzahl: 567
• Erscheinungstermin: 13. Mai 2013
• Englisch
• ISBN-13: 9781134742776
• Artikelnr.: 39264796

Autorenporträt

Jacob Cohen

Inhaltsangabe

Contents: Prefaces. The Concepts of Power Analysis. The t-Test for Means.
The Significance of a Product Moment rs (subscript s). Differences Between
Correlation Coefficients. The Test That a Proportion is .50 and the Sign
Test. Differences Between Proportions. Chi-Square Tests for Goodness of Fit
and Contingency Tables. The Analysis of Variance and Covariance. Multiple
Regression and Correlation Analysis. Set Correlation and Multivariate
Methods. Some Issues in Power Analysis. Computational Procedures.