Event costs | Cost | Codivergence | Duplication | Sorting | Switching |
---|
0,0,1,2*** | 50 | 13-14* | 5-7** | 4-10 | 20-23** |
1,1,1,1 | 41 | 0-9* | 3-9 | 0-0 | 27-38** |
0,1,1,1*** | 32 | 9-13* | 3-5 | 0-4 | 23-29** |
1,0,1,1 | 32 | 0-5* | 9-9 | 0-0 | 27-32** |
1,1,0,1 | 41 | 0-18 | 3-41 | 0-271 | 0-38 |
1,1,1,0 | 3 | 0-0 | 3-3 | 0-0 | 38-38 |
- Event-based analysis of host associations between fig wasp lineages and Ficus species implemented in TreeFitter. Event costs weighting schemes (left column) are ordered as follows: codivergence, duplication, sorting, and switching. Redundant exemplars of the same fig wasp and host-species association were removed for the purposes of the test. * Observed event significantly more than randomised trees P < 0.05. ** Observed events significantly less than randomised trees P < 0.05. *** Total event costs of observed trees were significantly less than the randomised trees P < 0.05.