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Fast simulation of reconstructed phylogenies under global time-dependent birth–death processes
Author(s) -
Sebastian Höhna
Publication year - 2013
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btt153
Subject(s) - phylogenetic tree , diversification (marketing strategy) , computer science , independent and identically distributed random variables , birth–death process , usability , genetic algorithm , replicate , phylogenetic comparative methods , phylogenetics , process (computing) , biology , evolutionary biology , statistics , mathematics , random variable , demography , population , biochemistry , marketing , human–computer interaction , sociology , gene , business , operating system
Diversification rates and patterns may be inferred from reconstructed phylogenies. Both the time-dependent and the diversity-dependent birth-death process can produce the same observed patterns of diversity over time. To develop and test new models describing the macro-evolutionary process of diversification, generic and fast algorithms to simulate under these models are necessary. Simulations are not only important for testing and developing models but play an influential role in the assessment of model fit.

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