Table 5.

Correlations between inbreeding coefficients estimated for the 634 Belgian Blue sires with different methods and using the HD panel

	FHOM	FExHOM	FROH	FGRM1	FGRM2	FUNI	FPED
FG	0.948	0.945	0.945	0.730	0.481	0.905	0.463
FHOM		0.999	0.974	0.627	0.343	0.873	0.546
FExHOM			0.974	0.633	0.351	0.878	0.547
FROH				0.610	0.328	0.853	0.551
FGRM1					0.938	0.917	0.286
FGRM2						0.748	0.091
FUNI							0.454

F _G, inbreeding coefficient estimated as the probability of belonging to any of the HBD classes averaged over the whole genome; F _HOM, inbreeding coefficient based on the proportion of homozygous SNPs; F _ExHOM, excess homozygosity estimator; F _ROH, inbreeding coefficient estimated as the proportion of the genome captured by ROH; F _GRM1, inbreeding coefficient based on the diagonal elements of the genomic relationship matrix (dividing all SNP contributions by the same denominator); F _GRM2, inbreeding coefficient based on the diagonal elements of the genomic relationship matrix (dividing each SNP contribution by its own weight 2f _i (1 − f _i), f _i being the frequency of allele i); F _UNI, inbreeding coefficient based on the correlation between uniting gametes; F _PED, inbreeding coefficient estimated from pedigree data