| Single-causal-locus |
---|
Hybridization | Â | Â | Corrected |
---|
frequency γ | Coal-Map | EIGENSTRAT | q value |
---|
0.5 | 0.938 | 0.870 | <10−5 |
0.25 | 0.935 | 0.882 | <10−5 |
0.1 | 0.928 | 0.890 | <10−5 |
0.01 | 0.917 | 0.845 | <10−5 |
 | Two-causal-loci |
0.5 | 0.898 | 0.860 | <10−5 |
0.25 | 0.911 | 0.860 | <10−5 |
0.1 | 0.881 | 0.843 | <10−5 |
0.01 | 0.879 | 0.834 | <10−5 |
 | All-causal-loci |
0.5 | 0.836 | 0.826 | 0.16 |
0.25 | 0.842 | 0.808 | 0.001 |
0.1 | 0.854 | 0.842 | 0.093 |
0.01 | 0.847 | 0.817 | 0.002 |
- On single-causal-locus and two-causal-loci model conditions, Coal-Map has AUROC that is significantly better than EIGENSTRAT (Delong et al. test [33] with Benjamini-Hochberg correction [65]; setwise α=0.05; n=20 for each test) across different hybridization frequencies ranging from a relatively large level of gene flow (γ=0.5) to negligible amounts of gene flow (γ=0.01). On all-causal-loci model conditions, Coal-Map had a diminished performance advantage in terms of AUROC, and the improvement was either weakly significant or not significant (under the same test)