Generalized p Values and Random p Values When the Alternative to Uniformity Is a Mixture of a Beta(1,2) and Uniform

Chapter

Abstract

Combining p values methods and uniformity tests are closely related subjects in meta analysis. In this context it is also known that publication bias can seriously impair an overall decision. The recent concepts of generalized p values and of random p values emphasize that, when faced with a significant number of results that casts some doubt on the null hypothesis, the correct approach to the problem should be to combine evidence under the alternative hypothesis. Following previous research, we investigate generalized p values and random p values for testing uniformity when the alternative is a mixture of a Beta(1,2) and standard uniform random variables.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  1. 1.Universidade dos Açores (DM) and CEAULPonta DelgadaPortugal

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