Evidence map›Paper›PMID 28453517›Full record

ArticlePloS one2017

A comparison of multiple testing adjustment methods with block-correlation positively-dependent tests.

John R Stevens, Abdullah Al Masud, Anvar Suyundikov

Abstract readComparative Study
In one paragraph

Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

33 citing papers in PubMed.

  1. Trial
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  5. Global geodiversity components are not equally represented in UNESCO Global Geoparks.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2024
    Article
  6. Transfer Learning in Multiple Hypothesis Testing.Entropy (Basel, Switzerland) · 2024
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

John R StevensDepartment of Mathematics and Statistics, Utah State University, 3900 Old Main Hill, Logan, UT 84322-3900, United States of America.
Abdullah Al MasudDepartment of Mathematics and Statistics, Utah State University, 3900 Old Main Hill, Logan, UT 84322-3900, United States of America.
Anvar SuyundikovDepartment of Mathematics and Statistics, Utah State University, 3900 Old Main Hill, Logan, UT 84322-3900, United States of America.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In high dimensional data analysis (such as gene expression, spatial epidemiology, or brain imaging studies), we often test thousands or more hypotheses simultaneously. As the number of tests increases, the chance of observing some statistically significant tests is very high even when all null hypotheses are true. Consequently, we could reach incorrect conclusions regarding the hypotheses. Researchers frequently use multiplicity adjustment methods to control type I error rates-primarily the family-wise error rate (FWER) or the false discovery rate (FDR)-while still desiring high statistical power. In practice, such studies may have dependent test statistics (or p-values) as tests can be dependent on each other. However, some commonly-used multiplicity adjustment methods assume independent tests. We perform a simulation study comparing several of the most common adjustment methods involved in multiple hypothesis testing, under varying degrees of block-correlation positive dependence among tests.

Indexed as

False Positive ReactionsStatistics as TopicStochastic Processes

Identifiers

PMID28453517
PMCPMC5409054

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.