Practical Statistical Power Analysis using WebPower and R (Paperback) (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.

Author: Ke-Hai Yuan, Zhiyong Zhang
ISBN-10: 1946728020
ISBN-13: 9781946728029
Publisher: Isdsa Press
Language: English
Published: 06/09/2018
Pages: 358
Format: Paperback
Weight: 2.53lbs
Size: 11.00h x 8.50w x 0.93d