Evidence map›Paper›PMID 14997420›Full record

ArticleAmerican journal of human genetics2004

A simple correction for multiple testing for single-nucleotide polymorphisms in linkage disequilibrium with each other.

Dale R Nyholt

Abstract read
In one paragraph

Article in American journal of human genetics, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 889 papers, 12 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
889citing papers in PubMed, 12 pooled it
–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

889 citing papers in PubMed, 12 syntheses or guidelines pooled it.

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  15. Integrative analysis of the intestinal metabolome of childhood asthma.The Journal of allergy and clinical immunology · 2019
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829 more citing papers are in PubMed but not listed here.

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

1 author.

Dale R NyholtGenetic Epidemiology Laboratory, Queensland Institute of Medical Research, Brisbane, Queensland, Australia. daleN@qimr.edu.au

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this report, we describe a simple correction for multiple testing of single-nucleotide polymorphisms (SNPs) in linkage disequilibrium (LD) with each other, on the basis of the spectral decomposition (SpD) of matrices of pairwise LD between SNPs. This method provides a useful alternative to more computationally intensive permutation tests. A user-friendly interface (SNPSpD) for performing this correction is available online (http://genepi.qimr.edu.au/general/daleN/SNPSpD/). Additionally, output from SNPSpD includes eigenvalues, principal-component coefficients, and factor "loadings" after varimax rotation, enabling the selection of a subset of SNPs that optimize the information in a genomic region.

Indexed as

Gene FrequencyHaplotypesHumansInternetLinkage DisequilibriumPolymorphism, Single NucleotideProbabilityResearch DesignSoftware

Identifiers

PMID14997420
PMCPMC1181954

What OpenQuestion holds

Textmetadata
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Registered trials

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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.