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£35.64

Sage Publications How Many Subjects?: Statistical Power Analysis in Research

Name: How Many Subjects?: Statistical Power Analysis in Research
Brand: Sage Publications
Price: 31.99 GBP
Availability: InStock

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Description

With increased emphasis on helping readers understand the context in which power calculations are done, this Second Edition introduces a simple technique of statistical power analysis that allows researchers to compute approximate sample sizes and power for a wide range of research designs. Because the same technique is used with only slight modifications for different statistical tests, researchers can then easily compare the sample sizes required by different designs and tests to make cost-effective decisions in planning a study. These comparisons demonstrate important principles of design, measurement, and analysis that are rarely discussed in courses or textbooks, making this book a valuable instructional resource as well as a must-have guide for frequent reference.

Product Specifications

Brand: Sage Publications
Format: paperback
ASIN: 1483319547
Category: Books > Subjects > Reference
Domain: Amazon UK
Release Date: 05 February 2015
Listed Since: 01 August 2014

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Sage Publications How Many Subjects?: Statistical Power Analysis in Research

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