Table 2 Parameters and statistics for the various scenarios simulated in the square world. P = panmictic model, SP = spatially-explicit models
From: Investigating population continuity with ancient DNA under a spatially explicit simulation framework
Model | Nm | K | m | FST mod vs anc | H mod | H anc | π mod | π anc | \( \overline{t_1} \) | \( \overline{t_0} \) mod | \( \overline{t_0} \) anc | \( \overline{t_0} \) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
P | – | 1′250’000 | 0 | 0.001 ± 0.006 | 0.98 ± 0.02 | 0.96 ± 0.04 | 3.93 ± 0.62 | 3.15 ± 0.58 | 1985 ± 1 | 1985 ± 1 | 1985 ± 1 | 1985 ± 000 |
SP | 50 | 500 | 0.1 | 0.021 ± 0.013 | 0.96 ± 0.03 | 0.94 ± 0.04 | 3.91 ± 0.72 | 3.17 ± 0.67 | 2024 ± 2 | 1981 ± 3 | 1992 ± 3 | 1987 ± 008 |
50 | 200 | 0.25 | 0.024 ± 0.014 | 0.96 ± 0.03 | 0.94 ± 0.04 | 3.91 ± 0.73 | 3.16 ± 0.68 | 2025 ± 2 | 1976 ± 4 | 1987 ± 3 | 1981 ± 008 | |
50 | 150 | 0.33 | 0.026 ± 0.015 | 0.95 ± 0.03 | 0.94 ± 0.04 | 3.90 ± 0.75 | 3.15 ± 0.69 | 2022 ± 2 | 1967 ± 4 | 1983 ± 3 | 1975 ± 011 | |
50 | 100 | 0.5 | 0.029 ± 0.015 | 0.95 ± 0.03 | 0.93 ± 0.04 | 3.89 ± 0.76 | 3.14 ± 0.69 | 2019 ± 2 | 1959 ± 4 | 1974 ± 3 | 1966 ± 011 | |
25 | 500 | 0.05 | 0.036 ± 0.018 | 0.95 ± 0.03 | 0.93 ± 0.05 | 3.89 ± 0.77 | 3.14 ± 0.69 | 2042 ± 2 | 1964 ± 4 | 1988 ± 3 | 1976 ± 017 | |
5 to 50 | 500 | 0.01–0.1 | 0.075 ± 0.041 | 0.96 ± 0.03 | 0.84 ± 0.08 | 3.92 ± 0.73 | 2.76 ± 0.88 | 2015 ± 2 | 1962 ± 4 | 1761 ± 6 | 1862 ± 142 | |
5 | 500 | 0.01 | 0.113 ± 0.058 | 0.86 ± 0.07 | 0.84 ± 0.08 | 3.46 ± 0.97 | 2.82 ± 0.88 | 1992 ± 3 | 1752 ± 7 | 1819 ± 6 | 1786 ± 047 | |
5 | 200 | 0.025 | 0.137 ± 0.065 | 0.83 ± 0.08 | 0.82 ± 0.09 | 3.36 ± 1.00 | 2.77 ± 0.90 | 1999 ± 3 | 1678 ± 8 | 1762 ± 6 | 1720 ± 059 | |
5 | 150 | 0.033 | 0.163 ± 0.077 | 0.80 ± 0.09 | 0.80 ± 0.09 | 3.25 ± 1.06 | 2.68 ± 0.93 | 1995 ± 3 | 1665 ± 7 | 1757 ± 6 | 1711 ± 064 | |
5 | 100 | 0.05 | 0.168 ± 0.077 | 0.81 ± 0.09 | 0.79 ± 0.10 | 3.26 ± 1.03 | 2.62 ± 0.92 | 2001 ± 3 | 1656 ± 8 | 1732 ± 7 | 1694 ± 054 | |
2.5 | 500 | 0.005 | 0.162 ± 0.093 | 0.79 ± 0.10 | 0.78 ± 0.11 | 3.04 ± 1.07 | 2.54 ± 0.93 | 1886 ± 5 | 1538 ± 8 | 1657 ± 7 | 1598 ± 084 |