Abstract. The fossil record is incomplete, as evidenced by the pervasive presence of ghost lineages throughout the Tree of Life. For example, across placen

Abstract. As models are approximate descriptions of real biological processes, and data are collected often with errors and contamination, sensitivity or r

Abstract. The multispecies coalescent (MSC) model accounts for genealogical fluctuations across the genome and provides a framework for analyzing genomic d

Abstract. Thanks to genomic data, interspecific gene flow is increasingly recognized as a major evolutionary force that shapes biodiversity. Two models hav

PAML is a program package for model fitting and phylogenetic tree reconstruction using DNA and protein sequence data. Please report only **technical issues** on this repository (e.g., compiling, pr...