Practical Statistical Power Analysis using WebPower and R
Language: English
Published by ISDSA Press, 2018
- Softcover
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- Title
- Practical Statistical Power Analysis using WebPower and R
- Author
- Zhang, Zhiyong
- Publisher
- ISDSA Press
- Publication year
- 2018
- Condition
- Good
- Binding
- paperback
- Language
- English
- ISBN 10
- 1946728020
- ISBN 13
- 9781946728029
The importance of conducting a statistical power analysis at the beginning of a study is universally accepted. Without careful planning, a study can easily fail to detect an existing effect by chance. This book teaches how to conduct power analysis for a range of models from correlation and t-test to structural equation models and multilevel models. Both a graphical Web software WebPower and an R package are introduced to practically conduct the analysis.
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