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Phylogenetic estimation with partial likelihood tensors
journal contribution
posted on 2023-05-17, 03:14 authored by Jeremy SumnerJeremy Sumner, Charleston, MWe present an alternative method for calculating likelihoods in molecular phylogenetics. Our method is based on partial likelihood tensors, which are generalizations of partial likelihood vectors, as used in Felsenstein's approach. Exploiting a lexicographic sorting and partial likelihood tensors, it is possible to obtain significant computational savings. We show this on a range of simulated data by enumerating all numerical calculations that are required by our method and the standard approach
History
Publication title
Journal of Theoretical Biology: An International Multidisciplinary JournalVolume
262Pagination
413-424ISSN
0022-5193Department/School
School of Natural SciencesPublisher
Academic Press Ltd Elsevier Science LtdPlace of publication
24-28 Oval Rd, London, England, Nw1 7DxRights statement
The definitive version is available at http://www.sciencedirect.comRepository Status
- Restricted