Table 2 Summary of sensitivity (true positive rate ± SD) and type I error rate (false positive rate ± SD) for outlier methods tested with 100 simulated data for three regimes of divergent selection
Method | Weak selection (s = 2.162) | Strong selection (s = 99) | Very strong selection (s = 999) | |||
|---|---|---|---|---|---|---|
Sensitivity | Type I error | Sensitivity | Type I error | Sensitivity | Type I error | |
bal&gar-ca | 0.124 ± 0.039 | 0.000 ± 0.000 | 0.479 ± 0.050 | 0.000 ± 0.000 | 0.487 ± 0.049 | 0.000 ± 0.000 |
Gagnaire et al.’s | 0.572 ± 0.052 | 0.147 ± 0.012 | 0.621 ± 0.048 | 0. 149 ± 0.012 | 0.619 ± 0.049 | 0.147 ± 0.013 |
introgress | 0.454 ± 0.034 | 0.127 ± 0.015 | 0.717 ± 0.061 | 0.126 ± 0.010 | 0.723 ± 0.052 | 0.128 ± 0.014 |
Bayescan | 0.025 ± 0.021 | 0.029 ± 0.001 | 0.035 ± 0.019 | 0.012 ± 0.004 | 0.080 ± 0.019 | 0.037 ± 0.005 |