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Table 11 Accuracies* of the \({{\bf G}}_{{{\bf A}}}\) a model assuming zero covariance between purebreds and with covariances calculated between purebreds (\({{\bf G}}_{{{{\bf A}} - {{\bf covariancePB}}}}\)), for each of the four folds of cross-validation for estimating breeding values of the paternal breed Synthetic boar pigs for crossbred performance for average daily gain (ADG)

From: Genomic evaluation for a three-way crossbreeding system considering breed-of-origin of alleles

Folds

\({{\bf G}}_{{{\bf A}}}\) a

\({{\bf G}}_{{{{\bf A}} - {{\bf covariancePB}}}}\)

1

0.055

0.054

2

0.111

0.110

3

0.156

0.171

4

0.084

0.085

Mean

0.102

0.105

  1. * Accuracies measured as weighted correlation between DRP and EBV of S pigs for crossbred performance
  2. a \({\text{G}}_{\text{A}}\) model, model with genomic relationship matrix by allele frequencies obtained across the genotyped population. Results are the same as in Table 8
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Genetics Selection Evolution

ISSN: 1297-9686