Cited by 684Gene expression and cancer classificationStatistical Methods in Clinical TrialsBioinformatics and Genomic Networks

Empirical Bayes methods and false discovery rates for microarrays

Efron, Bradley, Tibshirani, Robert·2002·Genetic Epidemiology

Abstract

In a classic two-sample problem, one might use Wilcoxon's statistic to test for a difference between treatment and control subjects. The analogous microarray experiment yields thousands of Wilcoxon statistics, one for each gene on the array, and confronts the statistician with a difficult simultaneous inference situation. We will discuss two inferential approaches to this problem: an empirical Bayes method that requires very little a priori Bayesian modeling, and the frequentist method of "false discovery rates" proposed by Benjamini and Hochberg in 1995. It turns out that the two methods are closely related and can be used together to produce sensible simultaneous inferences.

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Crossref · 10.1002/gepi.1124

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Authors
Efron, B., & Tibshirani, R.
Affiliations
Stanford University (US)
Corresponding author
Efron, Bradley
Venue
Genetic Epidemiology
Publisher
Wiley
Published
2002-06
Volume
23
Issue
1
Pages
70-86
ISSN
  • 0741-0395 (ISSN-L)
  • 1098-2272
OpenAlex
W2091841926
Cited by
684
References
10
Citations by year
2026: 6 · 2025: 8 · 2024: 19 · 2023: 23 · 2022: 28 · 2021: 23 · 2020: 19 · 2019: 20 · 2018: 22 · 2017: 18 · 2016: 29 · 2015: 32 · 2014: 35 · 2013: 49 · 2012: 32
FWCI
11.05
Type
journal article
Language
en
Open access
closed
Locations
  • Genetic Epidemiology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gene expression and cancer classification
  • Physical Sciences › Mathematics › Statistics and Probability › Statistical Methods in Clinical Trials
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bioinformatics and Genomic Networks
Keywords
empirical Bayes, false discovery rate, microarray data, multiple comparisons, simultaneous inference, Wilcoxon test, gene expression, Benjamini-Hochberg procedure, two-sample problem
MeSH terms
Bayes Theorem, Breast Neoplasms, Female, Humans, Reproducibility of Results, Genes, BRCA1, Oligonucleotide Array Sequence Analysis, Genes, BRCA2

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