The impact of training on data from genetically-related lines on the accuracy of genomic predictions for feed efficiency traits in pigs

Table 2 Descriptive statistics of the data for the studied traits in the HRFI and LRFI lines

Line	Trait	Number of records	Minimum	Maximum	Average	Coefficient of variation
HRFI	ADG	1868	0.44	1.07	0.76	11.03
	BFT	1687	9.67	49.27	27.33	26.62
	DFI	1802	1.37	3.20	2.18	12.54
	FCR	1799	2.13	3.81	2.8	9.26
	RFI	1581	− 0.29	0.86	0.05	–
LRFI	ADG	2053	0.45	1.06	0.76	10.69
	BFT	1866	10.00	44.63	26.45	24.60
	DFI	1995	1.05	2.92	2.01	12.91
	FCR	1997	1.72	3.70	2.60	9.11
	RFI	1748	− 0.56	0.46	− 0.04	–

HRFI high RFI line, LRFI low RFI line, ADG average daily gain (kg/day), BFT backfat thickness (mm), DFI daily feed intake (kg/day), FCR feed conversion ratio (kg/kg), RFI residual feed intake (kg/day)

ISSN: 1297-9686