Bayesian Inference 2017
DOI: 10.5772/intechopen.70167
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Bayesian Modeling in Genetics and Genomicsvvv

Abstract: This chapter provides a critical review of statistical methods applied in animal and plant breeding programs, especially Bayesian methods. Classical and Bayesian procedures are presented in pedigree-based and marker-based models. The flexibility of the Bayesian approaches and their high accuracy of prediction of the breeding values are illustrated. We show a tendency of the superiority of Bayesian methods over best linear unbiased prediction (BLUP) in accuracy of selection, but some difficulties on elicitation… Show more

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Cited by 1 publication
(2 citation statements)
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“…The data are modeled at two levels using Bayesian estimation. The first is a model at the data level, while the second is a model at the variances of the chromosomal segments [122]. Several Bayesian statistical approaches have been applied in genomic assessment, with the hypothesis of marker effect distributions differing.…”
Section: Bayesian Approachesmentioning
confidence: 99%
See 1 more Smart Citation
“…The data are modeled at two levels using Bayesian estimation. The first is a model at the data level, while the second is a model at the variances of the chromosomal segments [122]. Several Bayesian statistical approaches have been applied in genomic assessment, with the hypothesis of marker effect distributions differing.…”
Section: Bayesian Approachesmentioning
confidence: 99%
“…The Bayes B approach assumes variances of SNP effects in a genomic assessment context, with many SNP contributing to zero effects and a few contributing to substantial impacts on the trait [122]. Meuwissen et al [108] presented a model in which a fraction of the markers have no impact (arbitrarily set at 0.95).…”
Section: Bayesian Approachesmentioning
confidence: 99%