The Significance Test Controversy Revisited: The Fiducial Bayesian Alternative
Author(s):        Bruno Lecoutre, Jacques Poitevineau (auth.)
Series:        SpringerBriefs in Statistics        Periodical:       
Publisher:        Springer Berlin Heidelberg
Year:        2014
Language:        English       
Pages:        XI, 134 p. 10 illus. 9 illus. in color.
ISBN:        978-3-662-44045-2, 978-3-662-44046-9


The purpose of this book is not only to revisit the “significance test controversy,”but also to provide a conceptually sounder alternative. As such, it presents a Bayesian framework for a new approach to analyzing and interpreting experimental data. It also prepares students and researchers for reporting on experimental results. Normative aspects: The main views of statistical tests are revisited and the philosophies of Fisher, Neyman-Pearson and Jeffrey are discussed in detail. Descriptive aspects: The misuses of Null Hypothesis Significance Tests are reconsidered in light of Jeffreys’ Bayesian conceptions concerning the role of statistical inference in experimental investigations. Prescriptive aspects: The current effect size and confidence interval reporting practices are presented and seriously questioned. Methodological aspects are carefully discussed and fiducial Bayesian methods are proposed as a more suitable alternative for reporting on experimental results. In closing, basic routine procedures regarding the means and their generalization to the most common ANOVA applications are presented and illustrated. All the calculations discussed can be easily carried out using the freeware LePAC package.

Table of contents :

Content:
Front Matter....Pages i-xi
Introduction....Pages 1-7
Preamble—Frequentist and Bayesian Inference....Pages 9-20
The Fisher, Neyman–Pearson and Jeffreys Views of Statistical Tests....Pages 21-38
GHOST: An Officially Recommended Practice....Pages 39-47
The Significance Test Controversy Revisited....Pages 49-62
Reporting Effect Sizes: The New Star System....Pages 63-75
Reporting Confidence Intervals: A Paradoxical Situation....Pages 77-90
Basic Fiducial Bayesian Procedures for Inference About Means....Pages 91-103
Generalizations and Methodological Considerations for ANOVA....Pages 105-126
Conclusion....Pages 127-129
Back Matter....Pages 131-134