Article
LASSO with cross-validation for genomic selection.
Genetics research - 1 Dec 2009
Usai M Graziano, Goddard Mike E, Hayes Ben J
Abstract excerpt
We used a least absolute shrinkage and selection operator (LASSO) approach to estimate marker effects for genomic selection. The least angle regression (LARS) algorithm and cross-validation were used to define the best subset of markers to include in the model. The LASSO-LARS approach was tested on two data sets: a simulated data set with 5865 individuals and 6000 Single Nucleotide Polymorphisms (SNPs); and a...
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