Cited by 1,005Gene expression and cancer classificationStatistical Methods and InferenceStatistical Methods in Clinical Trials

Large-Scale Simultaneous Hypothesis Testing: The Choice of a Null Hypothesis

Efron, Bradley·2004·Journal of the American Statistical Association

Abstract

Current scientific techniques in genomics and image processing routinely produce hypothesis testing problems with hundreds or thousands of cases to consider simultaneously. This poses new difficulties for the statistician, but also opens new opportunities. In particular, it allows empirical estimation of an appropriate null hypothesis. The empirical null may be considerably more dispersed than the usual theoretical null distribution that would be used for any one case considered separately. An empirical Bayes analysis plan for this situation is developed, using a local version of the false discovery rate to examine the inference issues. Two genomics problems are used as examples to show the importance of correctly choosing the null hypothesis.

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Authors
Efron, B.
Affiliations
Stanford University (US)
Corresponding author
Efron, Bradley
Venue
Journal of the American Statistical Association
Published
2004-03
Volume
99
Issue
465
Pages
96-104
ISSN
  • 0162-1459 (ISSN-L)
  • 1537-274X
OpenAlex
W1824047490
Cited by
1,005
References
1
Citations by year
2026: 23 · 2025: 23 · 2024: 28 · 2023: 38 · 2022: 41 · 2021: 55 · 2020: 44 · 2019: 49 · 2018: 53 · 2017: 40 · 2016: 42 · 2015: 49 · 2014: 52 · 2013: 49 · 2012: 52
FWCI
17.56
Type
journal article
Language
en
Open access
closed
Locations
Journal of the American Statistical Association (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gene expression and cancer classification
  • Physical Sciences › Mathematics › Statistics and Probability › Statistical Methods and Inference
  • Physical Sciences › Mathematics › Statistics and Probability › Statistical Methods in Clinical Trials
Keywords
simultaneous hypothesis testing, empirical null distribution, empirical Bayes, local false discovery rate, high-dimensional hypothesis testing, genomics, image processing

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