Package: tbea 1.5.0

Gustavo A. Ballen

tbea:Pre- And Post-Processing in Bayesian Evolutionary Analyses

Functions are provided for prior specification in divergence time estimation using fossils as well as other kinds of data. It provides tools for interacting with the input and output of Bayesian platforms in evolutionary biology such as 'BEAST2', 'MrBayes', 'RevBayes', or 'MCMCTree'. It Implements a simple measure similarity between probability density functions for comparing prior and posterior Bayesian densities, as well as code for calculating the combination of distributions using conflation of Hill (2008). Functions for estimating the origination time in collections of distributions using the x-intercept (e.g., Draper and Smith, 1998) and stratigraphic intervals (Marshall 2010) are also available. Hill, T. 2008. "Conflations of probability distributions". Transactions of the American Mathematical Society, 363:3351-3372. <doi:10.48550/arXiv.0808.1808>, Draper, N. R. and Smith, H. 1998. "Applied Regression Analysis". 1--706. Wiley Interscience, New York. <doi:10.1002/9781118625590>, Marshall, C. R. 2010. "Using confidence intervals to quantify the uncertainty in the end-points of stratigraphic ranges". Quantitative Methods in Paleobiology, 291--316. <doi:10.1017/S1089332600001911>.

Authors:Gustavo A. Ballen [aut, cre], Sandra Reinales [aut]

tbea_1.5.0.tar.gz
tbea_1.5.0.tar.gz(r-4.5-noble)tbea_1.5.0.tar.gz(r-4.4-noble)
tbea_1.5.0.tgz(r-4.4-emscripten)tbea_1.5.0.tgz(r-4.3-emscripten)
tbea.pdf |tbea.html
tbea/json (API)

# Installtbea in R:
install.packages('tbea',repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/gaballench/tbea/issues

Datasets:
  • andes - Divergence-time estimation data for cis-trans-Andean pairs
  • laventa - Geochronology samples from the Honda Group in Colombia

16 exports 0.23 score 8 dependencies 245 downloads

Last updated 4 days agofrom:fab9bc0ccc

Exports:c_truncauchyconcatNexusconflatecrossplotdensity_funfasta2nexusfindParamslognormalBeastmeasureSimilmswd.teststratCIsummaryBrlentable2nexustnt2newicktopoFreqxintercept

Dependencies:apebootcodadigestlatticenlmeRcppRfit

Why to use the mean of the quantiles as initial values in optim?

Rendered fromwhyInitVals.Rmdusingknitr::rmarkdownon Jul 02 2024.

Last update: 2024-06-05
Started: 2024-06-05

Introduction to tbea

Rendered fromintro.Rmdusingknitr::rmarkdownon Jul 02 2024.

Last update: 2024-06-05
Started: 2024-06-05

Readme and manuals

Help Manual

Help pageTopics
Divergence-time estimation data for cis-trans-Andean pairsandes
c_truncauchy: Estimate the c parameter for the truncated cauchy L distribution to be used in MCMCTreec_truncauchy
concatNexus: Function for concatenation of nexus matrices both morphological and molecularconcatNexus
conflate: Calculate the conflation of multiple distributions pdfs, plot = TRUE, from, to, n, add = FALSEconflate
crossplot: Plot the median and HPD interval bars for pairs of distributioncrossplot
density_fun: A way to represent distributions to be conflateddensity_fun
fasta2nexus (deprecated): Function for converting molecular alignments from fasta to nexus formatfasta2nexus
Function for estimation of probability density function parameters through quadratic optimizationfindParams
Geochronology samples from the Honda Group in Colombialaventa
Constructing a curve for the user-specified lognormal prior using Beast2 parameterslognormalBeast
Calculate the Intersection Between Two DensitiesmeasureSimil
Reduced chi-square test or mean square weighted deviation (mswd) testmswd.test
stratCI: Estimate the confidence intervals of endpoints in stratigraphic intervalsstratCI
summaryBrlen: Summarise branch lengths on trees with identical topologysummaryBrlen
table2nexus: Read a data matrix in delimited format and convert into a data matrix in nexus formattable2nexus
tnt2newick: Function for converting from TNT tree format to newick parenthetical formattnt2newick
Frequency of topologies in a tree sampletopoFreq
xintercept: Estimate the x-intercept of an empirical cdfxintercept