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Table 2 Means and standard deviations of realized genomic relationships between half-sibs, paternal half-sibs, full-sibs and genomic-close full-sibs, which were grouped by unsupervised clustering based on genotypes or by supervised clustering based on genomic relationships

From: Optimized grouping to increase accuracy of prediction of breeding values based on group records in genomic selection breeding programs

Relationships

Mean

Standard deviation

Half-sibs

0.246

0.055

Paternal half-sibs

0.270

0.093

Full-sibs

0.496

0.070

Genomic-close full-sibs grouped by supervised clustering based on genomic relationships

0.553

0.060

Genomic-close full-sibs grouped by unsupervised clustering based on genotypes

0.538

0.067