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Multi-model inference using mixed effects from a linear regression based genetic algorithm

Overview of attention for article published in BMC Bioinformatics, March 2014
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Title
Multi-model inference using mixed effects from a linear regression based genetic algorithm
Published in
BMC Bioinformatics, March 2014
DOI 10.1186/1471-2105-15-88
Pubmed ID
Authors

Koen Van der Borght, Geert Verbeke, Herman van Vlijmen

Abstract

Different high-dimensional regression methodologies exist for the selection of variables to predict a continuous variable. To improve the variable selection in case clustered observations are present in the training data, an extension towards mixed-effects modeling (MM) is requested, but may not always be straightforward to implement.In this article, we developed such a MM extension (GA-MM-MMI) for the automated variable selection by a linear regression based genetic algorithm (GA) using multi-model inference (MMI). We exemplify our approach by training a linear regression model for prediction of resistance to the integrase inhibitor Raltegravir (RAL) on a genotype-phenotype database, with many integrase mutations as candidate covariates. The genotype-phenotype pairs in this database were derived from a limited number of subjects, with presence of multiple data points from the same subject, and with an intra-class correlation of 0.92.

X Demographics

X Demographics

The data shown below were collected from the profiles of 2 X users who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 43 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Germany 2 5%
United States 2 5%
New Zealand 1 2%
Unknown 38 88%

Demographic breakdown

Readers by professional status Count As %
Researcher 13 30%
Student > Ph. D. Student 9 21%
Student > Postgraduate 4 9%
Student > Master 3 7%
Professor 2 5%
Other 5 12%
Unknown 7 16%
Readers by discipline Count As %
Agricultural and Biological Sciences 7 16%
Biochemistry, Genetics and Molecular Biology 5 12%
Computer Science 4 9%
Nursing and Health Professions 3 7%
Engineering 3 7%
Other 10 23%
Unknown 11 26%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 28 March 2014.
All research outputs
#18,369,403
of 22,751,628 outputs
Outputs from BMC Bioinformatics
#6,301
of 7,268 outputs
Outputs of similar age
#162,539
of 224,538 outputs
Outputs of similar age from BMC Bioinformatics
#78
of 100 outputs
Altmetric has tracked 22,751,628 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 7,268 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.4. This one is in the 5th percentile – i.e., 5% of its peers scored the same or lower than it.
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