Evidence map›Paper›PMID 20505004›Full record

ArticleBioinformatics (Oxford, England)2010

On safari to Random Jungle: a fast implementation of Random Forests for high-dimensional data.

Daniel F Schwarz, Inke R König, Andreas Ziegler

Erratum issuedAbstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 137 papers.

0numbers the graph read from it
0cells of the map it votes in
137citing 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

137 citing papers in PubMed.

  1. Integration of proxy intermediate omics traits into a nonlinear two-step model for accurate phenotypic prediction.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
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77 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

3 authors.

Daniel F SchwarzInstitut für Medizinische Biometrie und Statistik, Universität zu Lübeck, Universitätsklinikum Schleswig-Holstein, Campus Lübeck, Maria-Goeppert-Strasse 1, 23562 Lübeck, Germany.
Inke R König
Andreas Ziegler

Funding

FAMILIAL AND BIRTH COHORT EFFECTS ON THE AGING SENSESR01AG021917 · NIA · UNIVERSITY OF WISCONSIN-MADISON · PI CRUICKSHANKS, KAREN J · 2004 to 2018
$25.2M
GENETIC ANALYSIS OF COMMON DISEASES: AN EVALUATIONR01GM031575 · NIGMS · UNIVERSITY OF TEXAS RIO GRANDE VALLEY · PI ALMASY, LAURA A. · 1985 to 2016
$7.8M
Investigation of the Genetics of AsthmaR01HL049609 · NHLBI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI BLUMENTHAL, MALCOLM NOLAN · 2003 to 2006
$3.1M
NHLBI NIH HHS 5R01-HL049609-14NHLBI NIH HHS R01 HL049609NIA NIH HHS 1R01-AG021917-01A1NIA NIH HHS R01 AG021917NIGMS NIH HHS R01 GM031575NIGMS NIH HHS R01-GM031575
6 · The paper itself

Abstract

motivationGenome-wide association (GWA) studies have proven to be a successful approach for helping unravel the genetic basis of complex genetic diseases. However, the identified associations are not well suited for disease prediction, and only a modest portion of the heritability can be explained for most diseases, such as Type 2 diabetes or Crohn's disease. This may partly be due to the low power of standard statistical approaches to detect gene-gene and gene-environment interactions when small marginal effects are present. A promising alternative is Random Forests, which have already been successfully applied in candidate gene analyses. Important single nucleotide polymorphisms are detected by permutation importance measures. To this day, the application to GWA data was highly cumbersome with existing implementations because of the high computational burden.

resultsHere, we present the new freely available software package Random Jungle (RJ), which facilitates the rapid analysis of GWA data. The program yields valid results and computes up to 159 times faster than the fastest alternative implementation, while still maintaining all options of other programs. Specifically, it offers the different permutation importance measures available. It includes new options such as the backward elimination method. We illustrate the application of RJ to a GWA of Crohn's disease. The most important single nucleotide polymorphisms (SNPs) validate recent findings in the literature and reveal potential interactions. AVAILABILITY: The RJ software package is freely available at http://www.randomjungle.org

Indexed as

Genome-Wide Association StudySoftwareCrohn DiseaseGenetic Predisposition to DiseaseGenome, HumanGenomicsHumansPolymorphism, Single Nucleotide

Identifiers

PMID20505004
PMCPMC2894507

What OpenQuestion holds

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Read underepoch 390

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.