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How Many Subjects?
- Statistical Power Analysis in Research
Engelsk
Bogcover for How Many Subjects? af Christine M. Blasey, Helena Chmura Kraemer, 9781483319544
Specifikationer
Sprog:
Engelsk
Sider:
160
ISBN-13:
9781483319544
Indbinding:
Paperback
ISBN-10:
1483319547
Kategori:
Udg. Dato:
7 apr 2015
Størrelse i cm:
15,3 x 22,8 x 1,2
Oplagsdato:
7 apr 2015

How Many Subjects?

- Statistical Power Analysis in Research
Engelsk
Paperback 2015
Format:

Bog beskrivelse

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. 

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Specifikationer
Sprog:
Engelsk
Sider:
160
ISBN-13:
9781483319544
Indbinding:
Paperback
ISBN-10:
1483319547
Kategori:
Udg. Dato:
7 apr 2015
Størrelse i cm:
15,3 x 22,8 x 1,2
Oplagsdato:
7 apr 2015
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