Table 7. Prediction error variance of difference (PEVD) for NBA among Yorkshire herds

Herds	CR (%) > 1.5	PEVD
B,E	2.40	0.0456
B,G	3.65	0.0762
D,E	7.39	0.0456
D,F	59.55	0.0203
E,F	9.86	0.0337
E,G	89.38	0.0048

NBA, number born alive.