Table 2.
Summary Statistics and Coalescence Times for the Five Native American Haplogroups
| Haplogroup | n | S | π (SD) % | Tajima's D | Fu's Fs | ρ (95% CI)a | Bayesian (95% CI) |
|---|---|---|---|---|---|---|---|
| A2 | 16 | 58 | 0.0512 (0.0282) | −2.333∗∗ | −9.897∗∗ | 20,552 (14,953–26,151) | 21,290 (16,550–28,130) |
| B2 | 21 | 72 | 0.0504 (0.0273) | −2.468∗∗ | −15.997∗∗ | 20,307 (15,246–25,369) | 22,140 (17,570–28,730) |
| C | 17 | 44 | 0.0417 (0.0233) | −2.097∗∗ | −7.200∗∗ | 17,227 (11,461–22,994) | 20,680 (16,830–26,260) |
| D1 | 20 | 44 | 0.0484 (0.0263) | −1.594∗∗ | −7.280∗∗ | 21,580 (13,263–29,896) | 21,430 (16,850–28,730) |
| X2a | 12 | 20 | 0.0304 (0.0180) | −1.277∗ | −2.410∗ | 17,983 (6,056–29,910) | 20,730 (16,100–29,000) |
| Average | 19,530 | 21,254 |
Summary statistics and coalescence times were based on median-joining calculation (ρ) and on Bayesian estimation. n indicates number of sequences, S indicates number of segregating sites, π indicates nucleotide diversity, and CI indicates confidence interval.
a
Estimated as ρ ± 2 × standard deviation (SD); ∗p < 0.10; ∗∗p < 0.05.