Postspeciation gene flow is widespread across the Tree of Life but is ignored as a cause of gene tree discordance under the standard multispecies coalescent. Failure to account for migration can lead
Posterior distribution quantile summaries for BNPR-PS with no covariates (model: {γ(t)}, first row) and BNPR-PS with an ordinary covariate (model: {γ(t), −t}, second and third rows).
Maximum likelihood estimation (MLE) was obtained for combinations of molecular clocks and demographic models using the Path sampling (PS) and Stepping-stone (SS) sampling and compared using Bayes Fact
Bayesian phylogenetic inference involves sampling from posterior distributions of trees, which sometimes exhibit local optima, or peaks, separated by regions of low posterior density. Markov chain Mon