Article
The effect of the H-1 scaling factors τ and ω on the structure of H in the single-step procedure.
Genetics, selection, evolution : GSE - 13 Apr 2018
Martini Johannes W R, Schrauf Matias F, Garcia-Baccino Carolina A, Pimentel Eduardo C G, Munilla Sebastian, Rogberg-Muñoz Andres, Cantet Rodolfo J C, Reimer Christian, Gao Ning, Wimmer Valentin, Simianer Henner
Abstract excerpt
BACKGROUND: The single-step covariance matrix H combines the pedigree-based relationship matrix [Formula: see text] with the more accurate information on realized relatedness of genotyped individuals represented by the genomic relationship matrix [Formula: see text]. In particular, to improve convergence behavior of iterative approaches and to reduce inflation, two weights [Formula: see text] and [Formula: see...
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