Table 3. Posterior probabilities of the speciation models.
(A) 11 models | (B) Homo vs. hetero for the best model | ||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
n = 2 | n = 4 | n = 8 | n = 2 | n = 4 | n = 8 | ||||||||||||||||||||
Technique | Statistics | Scenario | PP | BF1/2 | BF1/3 | Scenario | PP | BF1/2 | BF1/3 | Scenario | PP | BF1/2 | BF1/3 | Scenario | PP | BF1/2 | Scenario | PP | BF1/2 | Scenario | PP | BF1/2 | |||
Exome capture | jsfs = 4 | PAM | Homo | 0.360 | 1.45 | 1.87 | PAM | Homo | 0.340 | 1.33 | 1.70 | PAM | Homo | 0.334 | 1.14 | 2.15 | Homo | 0.557 | 1.26 | Homo | 0.538 | 1.16 | Homo | 0.509 | 1.04 |
jsfs = 7 | PAM | Homo | 0.309 | 1.26 | 1.34 | PAM | Homo | 0.250 | 1.17 | 1.21 | PAM | Homo | 0.337 | 1.33 | 2.15 | Homo | 0.695 | 2.27 | Homo | 0.519 | 1.08 | Homo | 0.551 | 1.23 | |
jsfs = 23 | PSC | Hetero | 0.385 | 1.21 | 1.53 | PSC | Hetero | 0.363 | 1.09 | 1.59 | PSC | Hetero | 0.609 | 2.51 | 4.61 | Hetero | 0.990 | 99 | Hetero | 0.982 | 54 | Hetero | 1.000 | NA | |
rna-seq | jsfs = 4 | PAM | Hetero | 0.227 | 1.14 | 1.60 | PAM | Hetero | 0.180 | 1.08 | 1.14 | – | – | – | – | – | Hetero | 0.556 | 1.25 | Hetero | 0.575 | 1.35 | – | – | – |
jsfs = 7 | PAM | Hetero | 0.323 | 1.62 | 2.27 | PAM | Hetero | 0.339 | 1.43 | 2.15 | – | – | – | – | – | Hetero | 0.733 | 2.75 | Homo | 0.520 | 1.08 | – | – | – | |
jsfs = 23 | PSC | Hetero | 0.414 | 1.07 | 2.60 | PSC | Hetero | 0.346 | 1.37 | 1.47 | – | – | – | – | – | Hetero | 0.818 | 4.49 | Hetero | 0.997 | 323.33 | – | – | – |
Notes:
n: number of individuals analyzed in each species; technique: rna sequencing (“rna-seq”) vs. exome enrichment sequencing (“exome capture”); statistics: jsfs = 4 (four classes), jsfs = 7 (seven classes), jsfs = 23 (23 classes); PP: posterior probability; BF1/2: Bayes factor defined as PPbest model/PPSecond best model; BF1/3: Bayes factor defined as PPbest model/PPThird best model 11 models: SI, IM hetero, IM homo, AM homo, AM hetero, PAM homo, PAM hetero, SC homo, SC hetero, PSC hetero, PSC homo. Colors match Fig. 1.