jModelTest: Phylogenetic model averaging
jModelTest: Phylogenetic model averaging
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DOI：
10.1093/molbev/msn083
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发表时间：
2008-07-01
影响因子：
10.7
通讯作者：
Posada, David
中科院分区：
文献类型：
--
作者：
Posada, David
JModelTest是一个新的程序，用于基于“Phyml”(Guindon和Gascuel 2003)对核苷酸替换模型进行统计选择。一种用最大似然法估计大型系统发育的简单、快速和准确的算法。Syst Biol.52：696-704。)。它实现了5种不同的选择策略，包括“分层和动态似然比检验”、“Akaike信息准则”、“贝叶斯信息准则”和“基于决策的性能”方法。该程序还计算替代参数的相对重要性和模型平均估计，包括对系统发育的模型平均估计。JModelTest是用Java编写的，可以在安装了Java Runtime Environment的Mac OSX、Windows和Unix系统上运行。该程序，包括文档，可以从http://darwin.uvigo.es.的软件部分免费下载
jModelTest is a new program for the statistical selection of models of nucleotide substitution based on "Phyml" (Guindon and Gascuel 2003. A simple, fast, and accurate algorithm to estimate large phylogenies by maximum likelihood. Syst Biol. 52:696-704.). It implements 5 different selection strategies, including "hierarchical and dynamical likelihood ratio tests," the "Akaike information criterion," the "Bayesian information criterion," and a "decision-theoretic performance-based" approach. This program also calculates the relative importance and model-averaged estimates of substitution parameters, including a model-averaged estimate of the phylogeny. jModelTest is written in Java and runs under Mac OSX, Windows, and Unix systems with a Java Runtime Environment installed. The program, including documentation, can be freely downloaded from the software section at http://darwin.uvigo.es.