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Analytical advances alleviate model misspecification in non-Brownian multivariate comparative methods

Bartoszek, Krzysztof ; Fuentes-González, Jesualdo ; Mitov, Venelin ; Pienaar, Jason ; Piwczyński, Marcin ; Puchałka, Radosław ; Spalik, Krzysztof ; Voje, Kjetil Lysne Zelditch, Miriam ; Clavel, Julien

Evolution, 2024-02, Vol.78 (3), p.389-400 [Periódico revisado por pares]

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Título:
Analytical advances alleviate model misspecification in non-Brownian multivariate comparative methods
Autor: Bartoszek, Krzysztof ; Fuentes-González, Jesualdo ; Mitov, Venelin ; Pienaar, Jason ; Piwczyński, Marcin ; Puchałka, Radosław ; Spalik, Krzysztof ; Voje, Kjetil Lysne
Zelditch, Miriam ; Clavel, Julien
Assuntos: Algorithms ; Phylogeny ; Probability
É parte de: Evolution, 2024-02, Vol.78 (3), p.389-400
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
EC/HEU/ ERC-2020-STG (grant agreement 948465
Descrição: Adams and Collyer argue that contemporary multivariate (Gaussian) phylogenetic comparative methods are prone to favouring more complex models of evolution and sometimes rotation invariance can be an issue. Here we dissect the concept of rotation invariance and point out that, depending on the understanding, this can be an issue with any method that relies on numerical instead of analytical estimation approaches. We relate this to the ongoing discussion concerning phylogenetic principal component analysis. Contrary to what Adams and Collyer found, we do not observe a bias against the simpler Brownian motion process in simulations when we use the new, improved, likelihood evaluation algorithm employed by mvSLOUCH, which allows for studying much larger phylogenies and more complex model setups.
Editor: United States: Allen Press Inc
Idioma: Inglês;Norueguês

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