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Data from: Proxies in practice: calibration and validation of multiple indices of animal abundance
负责人:
Falcy, Matthew
关键词:
Calibration Chinook salmon Convenience sample cross validation indices monitoring proxies weighted regression
摘要:
. We tested our calibration methods using leave-one-out cross validation and simulation. Our cross-validation analysis did not definitively identify a single
Data from: Calibration uncertainty in molecular dating analyses: there is no substitute for the prior evaluation of time priors
负责人:
关键词:
molecular clock;turtle;cross validation;Testudines;calibration;Permian - Neogene
摘要:
Calibration is the rate-determining step in every molecular clock analysis and, hence, considerable effort has been expended in the development of
Data from: The impact of fossil stratigraphic ranges on tip?calibration, and the accuracy and precision of divergence time estimates
负责人:
关键词:
divergence time;molecular clock;Simulation;tip calibration;Ursidae;fossil
摘要:
The molecular clock provides the only viable means of establishing realistic evolutionary timescales but it remains unclear how best to calibrate
Data from: A hierarchical Bayesian model for calibrating estimates of species divergence times
负责人:
关键词:
hyperprior;Dirichlet process prior;relaxed-clock;MCMC;Bayesian divergence time estimation;Fossil calibration
摘要:
densities to ancestral nodes in the tree. Calibration prior densities are typically parametric distributions offset by minimum age estimates provided
Data from: The utility of CAD in recovering Gondwanan vicariance events and the evolutionary history of Aciliini (Coleoptera: Dytiscidae)
负责人:
关键词:
Mesozoic;Aciliini;CAD;Gene evaluation;Biogeography;Phylogenetic Informativeness;phylogeny;H3;28S;16S;Adephaga;COII;WNT;COI;Cenozoic
摘要:
istory, but were dependent on the calibration method. 3) The evaluation using a method of phylogenetic signal, suggested Wnt and CAD as the most informati
Data from: Quantitative ornithology with a commercial marine radar: standard-target calibration, target detection and tracking, and measurement
负责人:
关键词:
radar;seabirds;ornithology;Sterna dougallii;radar cross-section;Sterna dougalli;Sterna hirundo
摘要:
cross-sections with visual counts from photos taken at the same time as the radar measurements. The radar's calibration parameters were determined with 1
Data from: Correction of location errors for presence-only species distribution models
负责人:
关键词:
opportunistic sightings;Measurement error;Grus americana;regression calibration;2000-2012;Public Land Survey System;location errors;inhomogeneous Poisson point process
摘要:
on of regression calibration methods to SDMs and provide illustrative examples using simulated data and opportunistic records of whooping cranes (Grus americana
Data from: Phylogenetic variation in hind-limb bone scaling of flightless theropods
负责人:
Chan, Nicholas R.
关键词:
Birds Theropods Hindlimbs Flightless Allometry
摘要:
ghtless birds exhibit curvilinear scaling, with the femora of large taxa becoming thicker relative to length at a greater rate than in smaller taxa. Evidence
Data from: Best practices for justifying fossil calibrations
负责人:
关键词:
molecular clock;museums;morphology;Paleontology;Bayesian;specimens;fossil;calibration;priors
摘要:
time interval. In these instances, cross validation could lead to the rejection of calibrations that provide a better approximation of divergence times (Marshal
Data from: Intraspecific scaling of the resting and maximum metabolic rates of the crucian carp (Carassius auratus)
负责人:
关键词:
Metabolic Rate Allometric Scaling Fish
摘要:
hematological parameters showed no significant relationship with M. These data demonstrate that the cell metabolism hypothesis does not describe metabolic scaling

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