Table 1 Size, reliability of deregressed proofs and heritability (h ²) of the training and test data sets used for genomic prediction

Protein (h ²=0.39)

Fertility (h ²=0.04)

Mastitis (h ²=0.04)

pop. size

\(r_{\textit {DRP}}^{2}\)

pop. size

\(r_{\textit {DRP}}^{2}\)

pop. size

\(r_{\textit {DRP}}^{2}\)