. 2019 Dec 12;9(12):1136. doi: 10.3390/ani9121136

Table 4.

Correlations among traits recorded in the two experimental populations *.

Trait ^‡	DMI	ADG	CH₄	CO₂
BW	0.42 ^a	0.40 ^a	0.68 ^a	0.77 ^a
	0.53 ^a	0.11	0.70 ^a	0.85 ^a
DMI		0.37 ^a	0.36 ^a	0.38 ^a
		0.28 ^c	0.48 ^a	0.52 ^a
ADG			0.44 ^a	0.46 ^a
			0.26 ^c	0.21
CH₄				0.86 ^a
				0.83 ^a

* Galle heifers on first line, Borculo heifers on second line; ^‡ See Table 1 for description of traits; ^a Correlation coefficient significantly different from zero at p < 0.001; ^b Correlation coefficient significantly different from zero at p < 0.01; ^c Correlation coefficient significantly different from zero at p < 0.05.