Table 3.
Tests for selection with Bonferroni correction
| Model | 2Δℓ | d.f. | p | Sig. α = 0.05 | Bonferroni correction | Sig. α = 0.05 |
|---|---|---|---|---|---|---|
| M0-M3 | 235.86 | 2 | 0 | ● | No need | |
| M1a-M2a | 19.22 | 2 | 0.0001 | ● | No need | |
| M7-M8 | 39.1 | 2 | 0 | ● | No need | |
| M8a-M8 | 4.86 | 1 | 0.0275 | ● | No need | |
| A-A1 test | ||||||
| Taxaceae-Cephalotaxaceae | 4.48 | 1 | 0.0343 | ● | 0.0686 | ○ |
| Taxus | 5.72 | 1 | 0.0168 | ● | 0.084 | ○ |
| Torreya | 0.2 | 1 | 0.6547 | ○ | 3.2735 | ○ |
| Cephalotaxaceae | 0.92 | 1 | 0.3375 | ○ | 1.6875 | ○ |
| Podocarpaceae | 9.48 | 1 | 0.0021 | ● | 0.0105 | ● |
| Podocarpus I | 7.3 | 1 | 0.0069 | ● | 0.0345 | ● |
| Podocarpus II | 6.72 | 1 | 0.0095 | ● | 0.0475 | ● |
In the branch-site model, the relevant hypotheses are verified under the Bonferroni correction to avoid false positive conclusion. The sign ● denotes the results that pass the statistical significance tests, while ○ stands for the opposite.