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Data from: Deflating trees: improving Bayesian branch-length estimates using informed priors
负责人:
关键词:
prior choice;Bayesian phylogenetics;branch lengths
DOI:
doi:10.5061/dryad.1gm13
摘要:
in all circumstances. Branch-length priors are of particular interest for phylogenetics, because they affect many parameters and biologically relevant
Data from: An efficient independence sampler for updating branches in Bayesian Markov chain Monte Carlo sampling of phylogenetic trees
负责人:
关键词:
independence sampling;proposal efficiency;Newton-Raphson optimization;tree topology proposals;Markov chain Monte Carlo;phylogenetics;Bayesian inference
DOI:
doi:10.5061/dryad.63pm5
摘要:
by itself. In addition, the complex dependency between branch lengths and topology increases the difficulty of moving efficiently among topologies. Current
Data from: Morphological datasets fit a common mechanism much more poorly than DNA sequences and call into question the Mkv model
负责人:
关键词:
parsimony;common mechanism;phylogenetics;mkv model
DOI:
doi:10.5061/dryad.74ms329
摘要:
of a “common mechanism” in the Mkv model, with branch lengths determining that probability of change for all characters increases or decreases at the same tree branches
Data from: Maximum likelihood inference of small trees in the presence of long branches
负责人:
关键词:
DOI:
doi:10.5061/dryad.rp7qv
摘要:
e is no attraction between long branches, but that for extreme branch lengths long branches are joined together disproportionally often. These results illustrate tha
Data from: Probabilistic divergence time estimation without branch lengths: dating the origins of dinosaurs, avian flight and crown birds
负责人:
关键词:
divergence time;Mesozoic;dinosaurs;phylogeny;Dinosauria;Birds
DOI:
doi:10.5061/dryad.p660m
摘要:
Branch lengths—measured in character changes—are an essential requirement of clock-based divergence estimation, regardless of whether
Data from: New evidence from linguistic phylogenetics identifies limits to punctuational change
负责人:
关键词:
language evolution;lexical similarity;phyletic gradualism;Historical linguistics
DOI:
doi:10.5061/dryad.4gg07
摘要:
with branch lengths and found support for punctuated equilibrium. We replicate this result for branch lengths, but find no support for punctuated equilibrium usi
Data from: Assessing among-lineage variability in phylogenetic imputation of functional trait datasets
负责人:
关键词:
branch-lengths;missing data;phylogenetic signal
DOI:
doi:10.5061/dryad.12111
摘要:
with increasing tip branch-lengths, and only tips of approximately 10% or less of the total height of the trees showed consistently accurate predictions (i.e. cross
Data from: Phylogenomics of Lophotrochozoa with consideration of systematic error
负责人:
关键词:
Trochozoa Spiralia Mollusca Nemertea Annelida Brachiopoda Phoronida Entoprocta Bryozoa Platyzoa
DOI:
doi:10.5061/dryad.30k4v.1
摘要:
t compositional heterogeneity and average patristic distance contributed most to the variance observed along the first principal component while branch-length heterogeneity
Data from: Coalescent versus concatenation methods and the placement of Amborella as sister to water lilies
负责人:
关键词:
Nymphaeales;long-branch attraction;Amborella trichopoda;Coalescent methods;concatenation methods;elevated substitution rates
DOI:
doi:10.5061/dryad.qb251
摘要:
of Amborella with branch lengths and substitution model parameters estimated from each of the 310 nuclear genes, and ii) three hypothetical species trees that ar

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