Table 1.
Summary statistics for phenotypic data used to estimate variance components in Hanwoo cattle.
| Trait (Units) | Sample Size | Mean (SE) | Min. | Max. | SD | CV % |
|---|---|---|---|---|---|---|
| Backfat thickness (mm) | 5622 | 9.92 (0.05) | 1.00 | 35.00 | 3.95 | 39.83 |
| Carcass weight (kg) | 5619 | 370.48 (0.57) | 213.00 | 562.00 | 42.80 | 11.55 |
| Eye muscle area (cm2) | 5617 | 81.62 (0.12) | 50.00 | 121.00 | 8.98 | 11.00 |
| Marbling score (score) | 5622 | 3.53 (0.02) | 1.00 | 9.00 | 1.64 | 46.50 |
| Yearling weight (kg) | 15,796 | 357.13 (0.35) | 190.49 | 547.65 | 44.07 | 12.34 |
SE: standard error; SD: standard deviation; CV: coefficient of variation.