Table 8. Observable dependence on minimum age for dyads.
Lengths in millimetres, times in seconds.
| Minimum age | V | r | x | y | |
|---|---|---|---|---|---|
| 0-9 years | 31 | 1143 ± 42 (235) | 995 ± 69 (383) | 529 ± 34 (189) | 701 ± 87 (485) |
| 10-19 years | 63 | 1158 ± 33 (259) | 791 ± 33 (259) | 624 ± 19 (148) | 359 ± 40 (320) |
| 20-29 years | 364 | 1181 ± 9.1 (173) | 793 ± 11 (218) | 668 ± 8.1 (154) | 307 ± 14 (264) |
| 30-39 years | 292 | 1204 ± 12 (202) | 836 ± 14 (238) | 673 ± 10 (176) | 364 ± 18 (307) |
| 40-49 years | 149 | 1181 ± 14 (176) | 841 ± 18 (224) | 664 ± 13 (158) | 384 ± 26 (311) |
| 50-59 years | 111 | 1164 ± 18 (193) | 825 ± 21 (219) | 649 ± 15 (160) | 378 ± 30 (318) |
| 60-69 years | 67 | 1028 ± 21 (170) | 881 ± 41 (335) | 638 ± 20 (164) | 468 ± 52 (422) |
| ≥ 70 years | 12 | 886 ± 29 (99.8) | 786 ± 79 (275) | 588 ± 19 (66.6) | 385 ± 100 (363) |
| F7,1081 | 10.7 | 3.96 | 4.23 | 8.02 | |
| p | <10−8 | 0.000282 | 0.000128 | <10−8 | |
| R2 | 0.065 | 0.025 | 0.0267 | 0.0494 | |
| δ | 1.6 | 0.583 | 0.808 | 1.37 |