Contraction at fixed time (d.f. = 1) | Contraction at unknown time (d.f. = 2) | Bottleneck of fixed size (d.f. = 2) | Bottleneck of unknown size (d.f. = 3) | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|

Models | τ = fixed | ω = varied | P-value | τ = varied | ω = varied | P-value | τ = fixed | ω = varied | τ_{B} = varied | ω_{B} = 0.1 | P-value | τ = fixed | ω = varied | τ_{B} = varied | ω_{B} = varied | P-value |

Uncorrected | 5,000 | 0.23 | 4.01 × 10^{−8} | 2,245 | 0.12 | 0.51 | 5,000 | 64.5 | 1,835 | 0.1 | 0.51 | 5,000 | 0.11 | 3,023 | 0.9 | 0.8 |

Corrected | 5,000 | 0.25 | 2.27 × 10^{−5} | 16,193 | 0.38 | 0.11 | 5,000 | 2.5 | 2,591 | 0.1 | 0.03 | 5,000 | 1.8 | 2,159 | 0.08 | 0.1 |

See Table 2 for description of parameters.

*P*-values were calculated from a likelihood-ratio test, where a*P*-value <0.05 indicates the alternative model fits the data better than the previous model. Null model: τ = ∞ and ω =1.