T | L | Δt^{a} | Model 1
(R = 5)^{b} | Model 2
(R = 2) | Model 3
(R = 20) | Model 4
(R = 1) | Model 5
(R = 10) |
---|---|---|---|---|---|---|---|

10 | 2 | 5 | 4.99 | 5.02 | 4.95 | 5.12 | 5.00 |

100 | 20 | 5 | 5.09 | 4.95 | 5.06 | 5.05 | 5.00 |

1000 | 200 | 5 | 5.07 | 4.95 | 5.01 | 5.02 | 5.24 |

10 | 5 | 2 | 4.98 | 4.94 | 5.06 | 4.95 | 4.94 |

100 | 5 | 20 | 4.98 | 5.17 | 5.20 | 4.90 | 5.02 |

1000 | 5 | 200 | 4.87 | 5.02 | 5.06 | 4.89 | 5.02 |

Values indicate the actual type I error rates obtained by 100,000 simulations under a nominal significance level of 5%. The initial frequencies for all

*R*+1 loci,*x*_{h}_{,0}, are assumed to be 0.5. FITR, frequency increment test with reference loci.↵a .

↵b The numbers of reference loci,

*R*, are randomly assigned to each demographic model.