Table 7 The accuracy of EBV (mean (SD) of 50 replicates) for trait 2 using univariate model and bivariate model, based on individual records with different proportion of individuals having genotypes.

Genotype proportion	Model	Animals^a	Valid_R^b		Valid_nR^c
Genotype proportion	Model	Animals^a	Univariate model	Bivariate model	Univariate model	Bivariate model
100%	GBLUP	All	0.86 (0.01)	0.86 (0.01)	0.77 (0.02)	0.78 (0.02)
		Group I	0.86 (0.01)	0.86 (0.01)	0.78 (0.02)	0.78 (0.02)
		Group II	0.86 (0.01)	0.86 (0.01)	0.77 (0.02)	0.78 (0.02)
30%	ssGBLUP	All	0.73 (0.01)	0.73 (0.01)	0.59 (0.02)	0.60 (0.02)
		Group I	0.80 (0.02)	0.81 (0.02)	0.70 (0.03)	0.70 (0.03)
		Group II	0.72 (0.01)	0.72 (0.01)	0.57 (0.02)	0.57 (0.02)
0%	PBLUP	All	0.70 (0.01)	0.70 (0.01)	0.52 (0.03)	0.52 (0.03)
		Group I	0.70 (0.02)	0.70 (0.02)	0.52 (0.04)	0.52 (0.03)
		Group II	0.69 (0.02)	0.70 (0.01)	0.52 (0.03)	0.52 (0.03)

Accuracy was measured as correlation between true BV and EBV.
^aAll: all animals; Group I: the animals that were genotyped in the 30% genotyping scenario; Group II: the animals that were not genotyped in the 30% genotyping scenario.
^bValid_R, validation for animals with records; Valid_nR, validation for animals without records.

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