Article
Scalar methods to deregress and split genomic predictions, and associated behavior of simple regressions, for later use in combined prediction and validations.
Journal of dairy science - 1 Feb 2026
Legarra A, VanRaden P M, Mantysaari E, Bermann M, Sullivan P
Abstract excerpt
Scalar deregressions are used in dairy cattle to postprocess genetic evaluations into early and late, or separate, pieces of information. These separate pieces of information are in turn used, for example, to include foreign information or for validation of the genomic evaluation procedure. Here we detail the scalar algebra to separate "partial" evaluations from "whole," with associated breeding values and...
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