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Titel:

SPIn: Model Selection for Phylogenetic Mixtures via Linear Invariants

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Kedzierska, Anna M.; Drton, Mathias; Guigo, Roderic; Casanellas, Marta
Abstract:
In phylogenetic inference, an evolutionary model describes the substitution processes along each edge of a phylogenetic tree. Misspecification of the model has important implications for the analysis of phylogenetic data. Conventionally, however, the selection of a suitable evolutionary model is based on heuristics or relies on the choice of an approximate input tree. We introduce a method for model Selection in Phylogenetics based on linear INvariants (SPIn), which uses recent insights on linea...     »
Stichworte:
linear invariants, discrete nonhomogeneous evolutionary models, phylogenetic mixtures, identifiability
Dewey Dezimalklassifikation:
510 Mathematik
Zeitschriftentitel:
Molecular Biology and Evolution
Jahr:
2012
Band / Volume:
29
Jahr / Monat:
2012-03
Quartal:
1. Quartal
Monat:
Mar
Heft / Issue:
3
Seitenangaben Beitrag:
929-937
Sprache:
en
Volltext / DOI:
doi:10.1093/molbev/msr259
WWW:
Oxford Academic
Verlag / Institution:
Oxford University Press (OUP)
E-ISSN:
0737-40381537-1719
Publikationsdatum:
17.10.2011
Format:
Text
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