Evidence map›Paper›PMID 19459837›Full record

ArticleBiometrics2010

Gaussian process based bayesian semiparametric quantitative trait Loci interval mapping.

Hanwen Huang, Haibo Zhou, Fuxia Cheng, Ina Hoeschele, Fei Zou

Abstract read
In one paragraph

Article in Biometrics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

5 authors.

Hanwen HuangDepartment of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA.
Haibo Zhou
Fuxia Cheng
Ina Hoeschele
Fei Zou

Funding

Robust Methods for Complex Trait Mapping with Collaborative CrossR01GM074175 · NIGMS · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ZOU, FEI · 2006 to 2014
$1.7M
STATISTICAL METHODS FOR OUTCOME-DEPENDENT SAMPLINGR01CA079949 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ZHOU, HAIBO · 1999 to 2010
$1.5M
NCI NIH HHS CA79949NCI NIH HHS R01 CA079949NIGMS NIH HHS GM074175NIGMS NIH HHS R01 GM074175
6 · The paper itself

Abstract

In linkage analysis, it is often necessary to include covariates such as age or weight to increase power or avoid spurious false positive findings. However, if a covariate term in the model is specified incorrectly (e.g., a quadratic term misspecified as a linear term), then the inclusion of the covariate may adversely affect power and accuracy of the identification of quantitative trait loci (QTL). Furthermore, some covariates may interact with each other in a complicated fashion. We implement semiparametric models for single and multiple QTL mapping. Both mapping methods include an unspecified function of any covariate found or suspected to have a more complex than linear but unknown relationship with the response variable. They also allow for interactions among different covariates. This analysis is performed in a Bayesian inference framework using Markov chain Monte Carlo. The advantages of our methods are demonstrated via extensive simulations and real data analysis.

Indexed as

Bayes TheoremData Interpretation, StatisticalModels, GeneticModels, StatisticalBiometryChromosome MappingComputer SimulationHumansNormal DistributionQuantitative Trait Loci

Identifiers

PMID19459837
PMCPMC2875332

What OpenQuestion holds

Textmetadata
LicenceTDM
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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.