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Table 2 Simulated and estimated genetic correlations (standard errors across replicates) between the populations

From: Empirical and deterministic accuracies of across-population genomic prediction

  Simulated genetic correlation Estimated genetic correlation (s.e.)
Populations 3000 QTL 300 QTL 30 QTL 3 QTL
HF - GWH 1.0 0.913 (0.012) 0.915 (0.012) 0.889 (0.014) 0.860 (0.022)
HF - GWH 0.8 0.791 (0.016) 0.785 (0.014) 0.769 (0.021) 0.555 (0.049)
HF - GWH 0.6 0.605 (0.022) 0.601 (0.023) 0.568 (0.027) 0.527 (0.053)
HF - GWH 0.4 0.472 (0.024) 0.507 (0.026) 0.440 (0.031) 0.309 (0.061)
HF - GWH 0.2 0.194 (0.028) 0.218 (0.027) 0.203 (0.039) 0.156 (0.067)
HF - MRY 1.0 0.888 (0.013) 0.893 (0.012) 0.911 (0.012) 0.851 (0.024)
HF - MRY 0.8 0.806 (0.017) 0.778 (0.016) 0.806 (0.016) 0.690 (0.039)
HF - MRY 0.6 0.614 (0.022) 0.688 (0.018) 0.616 (0.024) 0.456 (0.054)
HF - MRY 0.4 0.440 (0.022) 0.450 (0.025) 0.444 (0.028) 0.281 (0.062)
HF - MRY 0.2 0.244 (0.024) 0.253 (0.025) 0.239 (0.038) 0.235 (0.061)
  1. HF = Holstein-Friesian; MRY = Meuse-Rhine-Yssel; GWH = Groninger White Headed.