Table 1.
Summary statistics for breaking strength measured at the equator (BSe) at 26 or 65 wk of age and at poles (BSp) at 42 or 86 wk and for dynamic stiffness (Kdyn) measured at all 4 hen ages.
| Trait | Min | Max | Mean | SD | N | N BayesB | N validation | nGen |
|---|---|---|---|---|---|---|---|---|
| BSe26 wk | 599 | 6,789 | 3,246 | 734 | 46,009 | 4,685 | 1,012 | 3 |
| BSe65 wk | 855 | 5,872 | 3,010 | 725 | 4,342 | 1,448 | 635 | 3 |
| BSp42 wk | 1,100 | 6,530 | 3,432 | 742 | 13,576 | 1,022 | 1,014 | 1 |
| BSp86 wk | 1,040 | 5,740 | 2,758 | 893 | 14,681 | 2,509 | 651 | 2 |
| Kdyn26 wk | 37.5 | 357.3 | 141.3 | 14.8 | 45,096 | 4,673 | 1,006 | 3 |
| Kdyn42 wk | 37.5 | 219.6 | 152.4 | 14.5 | 20,260 | 2,989 | 1,011 | 3 |
| Kdyn65 wk | 38.1 | 206.7 | 143.3 | 16.6 | 4,209 | 1,426 | 678 | 3 |
| Kdyn86 wk | 62.1 | 357 | 132.6 | 18.1 | 17,865 | 3,485 | 608 | 3 |
Abbreviations: N, total number of phenotypes available for the analysis; N BayesB, number of phenotypes (own phenotypes + family means) used in the BayesB analysis; N validation, number of genotyped individuals with own phenotypes from the final generation used for validation; nGen, number of generations with trait records in the data.