Parameter | No Divergence | Isolation | IM |
|---|
θ
a
| 10,000 | 7250 | 7250 |
s
| -- | 0.5 | 0.5 |
η
| -- | 1 | 1 |
T
| -- | 0.25/0.025 | 0.25/0.025 |
m
12
| -- | -- | 1/10 |
m
21
| -- | -- | 1 |
- Values are given for both A (ancient) and B (recent) parameterizations. Parameters are ancestral θ, the proportion of the ancestral population founding population 1 (s), the ratio of current to ancestral size in each population (η), the time of the population split (T), and migration rates into population 1 from population 2 and vice versa (m
12
and m
21
).
- a:set to produce roughly equal numbers of SNPs across models for a given sample size (A ~ 50,000 SNPs for samples of 100 chromosomes).
