Results 31 to 40 of about 230,992 (300)
PLoS Genetics, 2009 Genotype imputation methods are now being widely used in the analysis of genome-wide association studies. Most imputation analyses to date have used the HapMap as a reference dataset, but new reference panels (such as controls genotyped on multiple SNP ...
Bryan N. Howie, P. Donnelly, J. Marchini
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Inclusion of imputed genotypes from non-genotyped dairy cattle in a Thai multibreed genomic-polygenic evaluation [PDF]
Animal BioscienceObjective This study assessed the impact of incorporating imputed single nucleotide polymorphism (SNP) information from non-genotyped animals on genomic-polygenic evaluations in a Thai multibreed dairy population under various levels of imputation ...
Danai Jattawa +3 more
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Metabolites, 2022 Metabolites are intermediates or end products of biochemical processes involved in both health and disease. Here, we take advantage of the well-characterized Cooperative Health Research in South Tyrol (CHRIS) study to perform an exome-wide association ...
Eva König +11 more
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British medical journal, 2009 Most studies have some missing data. Jonathan Sterne and colleagues describe the appropriate use and reporting of the multiple imputation approach to dealing with ...
J. Sterne +7 more
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Genotype Imputation to Improve the Cost-Efficiency of Genomic Selection in Rabbits
Animals, 2021 Genomic selection uses genetic marker information to predict genomic breeding values (gEBVs), and can be a suitable tool for selecting low-hereditability traits such as litter size in rabbits.
Enrico Mancin +3 more
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Design of an imputation methodology by random selection using regression trees
Bulletin of Computational Applied Mathematics, 2021 One of the biggest issues in the information collection stage is the absence of data, this research focuses specifically on the scenario when the loss is partial, completely random and the data is quantitative. There are classic techniques to impute data,
Lelly Useche +3 more
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Completing a molecular timetree of apes and monkeys
Frontiers in Bioinformatics, 2023 The primate infraorder Simiiformes, comprising Old and New World monkeys and apes, includes the most well-studied species on earth. Their most comprehensive molecular timetree, assembled from thousands of published studies, is found in the TimeTree ...
Jack M. Craig +12 more
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Animal, 2013 Imputation of high-density genotypes from low- or medium-density platforms is a promising way to enhance the efficiency of whole-genome selection programs at low cost.
Z. Weng +5 more
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Journal of Dairy Science, 2022 : The objective of this study was to estimate inbreeding coefficients in Holstein dairy cattle using imputed SNPs data. A data set of 95,540 Italian Holstein dairy cows from the routine genomic evaluations of the Italian National Association of Holstein,
Christos Dadousis +7 more
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Multiple Imputation by Chained Equations: What is it and how does it work?
International Journal of Methods in Psychiatric Research, 2011 Multivariate imputation by chained equations (MICE) has emerged as a principled method of dealing with missing data. Despite properties that make MICE particularly useful for large imputation procedures and advances in software development that now make ...
M. Azur +3 more
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