ArticlePeerJ2022
A simple hierarchical model for heterogeneity in the evolutionary correlation on a phylogenetic tree.
Article in PeerJ, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- [Effect of inorganic pyrophosphatase PPA1 on proliferation and apoptosis of abnormal naive cells in acute B-lymphocytic leukemia].Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2026Article
- Critical innovations in the assembly of the modern flight apparatus in Early Cretaceous birds.iScience · 2026Article
- Transitions Into Freezing Environments Linked With Shifts in Phylogenetic Integration Between Vitaceae Leaf Traits.Ecology and evolution · 2024Article
- phytools 2.0: an updated R ecosystem for phylogenetic comparative methods (and other things).PeerJ · 2024Article
- Article
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3 authors.
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Abstract
Numerous questions in phylogenetic comparative biology revolve around the correlated evolution of two or more phenotypic traits on a phylogeny. In many cases, it may be sufficient to assume a constant value for the evolutionary correlation between characters across all the clades and branches of the tree. Under other circumstances, however, it is desirable or necessary to account for the possibility that the evolutionary correlation differs through time or in different sections of the phylogeny. Here, we present a method designed to fit a hierarchical series of models for heterogeneity in the evolutionary rates and correlation of two quantitative traits on a phylogenetic tree. We apply the method to two datasets: one for different attributes of the buccal morphology in sunfishes (Centrarchidae); and a second for overall body length and relative body depth in rock- and non-rock-dwelling South American iguanian lizards. We also examine the performance of the method for parameter estimation and model selection using a small set of numerical simulations.
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