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. 2018 Jul 30;14(7):e1007526. doi: 10.1371/journal.pgen.1007526

Table 2. Maximum likelihood support and likelihood ratio tests for gene flow under models of speciation.

The log-likelihoods are displayed for isolation (Iso), isolation-with-migration (IM), and isolation-with-initial-migration (IIM) models. The estimates in bold correspond to the maximum likelihoods for each genomic region. In each case, the IIM model has the best support. The columns labeled Iso and IM show the likelihood ratio test statistics for each model relative to the IIM model.

lnLIso lnLIM lnLIIM Iso IM
Full Genome -19000.18 -18899.42 -18698.87 77.81 51.79
Collinear -13848.79 -13689.17 -13591.07 66.55 25.34
Chr XL Inversion -1390.10 -1390.10 -1372.71 4.49 4.49
Chr 2 Inversion -1429.95 -1429.95 -1408.24 18.52 18.52
Chr XR Inversion -2251.10 -2241.11 -2225.54 6.61 4.02