Table 1. Summary of original observation and adjusted phenotype for three traits.

	Original Observation				Adjusted Phenotype
	Mean	SD	Min	Max	Mean	SD	Min	Max
Body weight (g)	50.8	23.9	13	180	—	—	—	—
Head length (cm)	3.36	0.49	1.97	5.16	0	0.23	−0.77	0.51
Head width (cm)	2.47	0.39	1.44	4.10	0	0.16	−0.75	0.47
Head depth (cm)	2.28	0.41	1.23	3.75	0	0.22	−0.65	0.83

N = 556. Min, minimum; Max, maximum.