RWTY (R We There Yet): An R package for examining convergence of Bayesian phylogenetic analyses
Author(s) -
Dan L. Warren,
Anthony J. Geneva,
Robert Lanfear
Publication year - 2016
Publication title -
molecular biology and evolution
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.637
H-Index - 218
eISSN - 1537-1719
pISSN - 0737-4038
DOI - 10.1093/molbev/msw279
Subject(s) - markov chain monte carlo , phylogenetic tree , bayesian probability , convergence (economics) , biology , bayesian inference , inference , markov chain , reliability (semiconductor) , posterior probability , r package , tree (set theory) , component (thermodynamics) , computer science , data mining , evolutionary biology , machine learning , statistics , artificial intelligence , mathematics , genetics , combinatorics , power (physics) , physics , quantum mechanics , economics , gene , economic growth , thermodynamics
Bayesian inference using Markov chain Monte Carlo (MCMC) has become one of the primary methods used to infer phylogenies from sequence data. Assessing convergence is a crucial component of these analyses, as it establishes the reliability of the posterior distribution estimates of the tree topology and model parameters sampled from the MCMC. Numerous tests and visualizations have been developed for this purpose, but many of the most popular methods are implemented in ways that make them inconvenient to use for large data sets. RWTY is an R package that implements established and new methods for diagnosing phylogenetic MCMC convergence in a single convenient interface.
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