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A statistical method for analysing cospeciation in tritrophic ecology using electrical circuit theory
Statistical Applications in Genetics and Molecular Biology ( IF 0.8 ) Pub Date : 2017-11-22 , DOI: 10.1515/sagmb-2016-0049
Colleen Nooney 1 , Stuart Barber 1 , Arief Gusnanto 1 , Walter R Gilks 1
Affiliation  

We introduce a new method to test efficiently for cospeciation in tritrophic systems. Our method utilises an analogy with electrical circuit theory to reduce higher order systems into bitrophic data sets that retain the information of the original system. We use a sophisticated permutation scheme that weights interactions between two trophic layers based on their connection to the third layer in the system. Our method has several advantages compared to the method of Mramba et al. [Mramba, L. K., S. Barber, K. Hommola, L. A. Dyer, J. S. Wilson, M. L. Forister and W. R. Gilks (2013): “Permutation tests for analyzing cospeciation in multiple phylogenies: applications in tri-trophic ecology,” Stat. Appl. Genet. Mol. Biol., 12, 679–701.]. We do not require triangular interactions to connect the three phylogenetic trees and an easily interpreted

中文翻译:

一种利用电路理论分析三养生态共生的统计方法

我们引入了一种新方法来有效地测试三营养系统中的共生。我们的方法利用电路理论的类比将高阶系统简化为保留原始系统信息的双营养数据集。我们使用一种复杂的排列方案,根据它们与系统第三层的连接对两个营养层之间的相互作用进行加权。与 Mramba 等人的方法相比,我们的方法有几个优点。[Mramba、LK、S. Barber、K. Hommola、LA Dyer、JS Wilson、ML Forister 和 WR Gilks​​(2013 年):“用于分析多个系统发育中的共生的排列测试:在三营养生态学中的应用”,Stat。应用程序。热内。摩尔。生物学, 12, 679–701.]。我们不需要三角相互作用来连接三个系统发育树和一个容易解释的
更新日期:2017-11-22
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