Package: SiPhyNetwork 1.1.0

SiPhyNetwork: A Phylogenetic Simulator for Reticulate Evolution

A simulator for reticulate evolution under a birth-death-hybridization process. Here the birth-death process is extended to consider reticulate Evolution by allowing hybridization events to occur. The general purpose simulator allows the modeling of three different reticulate patterns: lineage generative hybridization, lineage neutral hybridization, and lineage degenerative hybridization. Users can also specify hybridization events to be dependent on a trait value or genetic distance. We also extend some phylogenetic tree utility and plotting functions for networks. We allow two different stopping conditions: simulated to a fixed time or number of taxa. When simulating to a fixed number of taxa, the user can simulate under the Generalized Sampling Approach that properly simulates phylogenies when assuming a uniform prior on the root age.

Authors:Joshua Justison [aut, cre, cph], Claudia Solis-Lemus [aut, cph], Tracy A. Heath [aut, cph], Klaus Schliep [cph], Emmanuel Paradis [cph], Daniel Lawson [cph]