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arXiv 1704.02004q-bio.PE
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树的拓扑度量和树推理的新四重方法

Topological metrizations of trees, and new quartet methods of tree inference

John A. Rhodes

摘要:

拓扑系统发育树可以以几种自然的方式分配边权重,突出树的不同方面。在这里,有根三重和四重度量化的介绍,并制定新的快速方法推断大树根三重和四重数据。这些方法可以应用于新的统计一致的程序推断的一个物种树的基因树下的多物种合并模型。

英文摘要:

Topological phylogenetic trees can be assigned edge weights in several natural ways, highlighting different aspects of the tree. Here the rooted triple and quartet metrizations are introduced, and applied to formulate novel fast methods of inferring large trees from rooted triple and quartet data. These methods can be applied in new statistically consistent procedures for inference of a species tree from gene trees under the multispecies coalescent model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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