Table 3 Cross-validation for the simulated datasets (α = 0.5)
From: Evaluation of the models handling heterotachy in phylogenetic inference
| Â | One component (homotachy) | Two-component | Three-component | Four-component | Covarion |
|---|---|---|---|---|---|
α = 0.5 |  |  |  |  |  |
τ = 0.2 | 0 | 10.5 ± 5.5 | 18.6 ± 7.9 | 20.6 ± 10.9 | 0.8 ± 2.4 |
τ = 0.4 | 2.0 ± 8.7 | 0 | 4.7 ± 9.4 | 14.7 ± 8.7 | 2.0 ± 8.6 |
τ = 0.6 | 84.5 ± 12.4 | 0 | 10.0 ± 7.2 | 21.9 ± 10.1 | 85.2 ± 12.9 |
τ = 0.8 | 359.5 ± 30.0 | 0 | 8.1 ± 6.5 | 15.9 ± 9.3 | 359.6 ± 29.4 |
α = 1 |  |  |  |  |  |
τ = 0.2 | 0 | 9.6 ± 4.3 | 18.5 ± 9.1 | 23.8 ± 9.0 | 0.6 ± 1.9 |
τ = 0.4 | 13.0 ± 5.9 | 0 | 10.6 ± 4.4 | 17.3 ± 8.1 | 14.6 ± 5.3 |
τ = 0.6 | 101.4 ± 8.6 | 0 | 11.0 ± 6.0 | 18.1 ± 9.2 | 101.7 ± 8.4 |
τ = 0.8 | 472.0 ± 13.9 | 0 | 10.2 ± 5.5 | 13.6 ± 5.6 | 453.4 ± 14.0 |
α = 1.5 |  |  |  |  |  |
τ = 0.2 | 0 | 11.7 ± 6.3 | 7.4 ± 4.4 | 18.4 ± 12.1 | 0.7 ± 1.8 |
τ = 0.4 | 36.6 ± 5.9 | 0 | 12.1 ± 7.1 | 18.9 ± 9.2 | 34.9 ± 5.4 |
τ = 0.6 | 136.7 ± 12.8 | 0 | 7.7 ± 6.3 | 15.9 ± 9.6 | 135.3 ± 12.7 |
τ = 0.8 | 505.6 ± 23.8 | 0 | 10.8 ± 7.6 | 19.1 ± 8.8 | 490.9 ± 24.5 |
α = 2 |  |  |  |  |  |
τ = 0.2 | 0 | 11.2 ± 5.3 | 17.7 ± 10.4 | 26.1 ± 9.9 | 1.7 ± 2.4 |
τ = 0.4 | 37.5 ± 17.5 | 0 | 9.3 ± 11.6 | 18.6 ± 15.7 | 39.2 ± 18.5 |
τ = 0.6 | 173.9 ± 12.6 | 0 | 10.6 ± 4.6 | 12.4 ± 5.3 | 169.5 ± 12.0 |
τ = 0.8 | 596.1 ± 22.2 | 0 | 8.0 ± 1.5 | 15.1 ± 6.9 | 588.0 ± 23.0 |