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sebastien-plutniak

archeofrag.gui:Spatial Analysis in Archaeology from Refitting Fragments (GUI)

A 'Shiny' application to access the functionalities and datasets of the 'archeofrag' package for spatial analysis in archaeology from refitting data. Quick and seamless exploration of archaeological refitting datasets, focusing on physical refits only. Features include: built-in documentation and convenient workflow, plot generation and export, R code generation to re-execute simulations in R and ensure reproducibility, code generation for the openMOLE model exploration software, support for parallel computing to speed up computations. A demonstration version of the app is available at <https://analytics.huma-num.fr/Sebastien.Plutniak/archeofrag/>.

Maintained by Sebastien Plutniak. Last updated 8 days ago.

archaeologyfragmentationshiny-appstaphonomy

10.0 match 5 stars 4.60 score

ucl

ADMUR:Ancient Demographic Modelling Using Radiocarbon

Statistical tools to directly model underlying population dynamics using date datasets (radiocarbon and other). Various model structures can be tested including Continuous Piecewise Linear (CPL) models that are flexible to estimate any complex population dynamics, Uniform, Exponential, Gaussian, Cauchy, Sinusoidal, Logistic and Power law. Bayesian parameter estimates of population models. Taphonomic loss included optionally as a power function. Model comparison framework using BIC. Package also calibrates 14C samples, generates Summed Probability Distributions (SPD), and performs SPD simulation analysis to generate a Goodness-of-fit test for the best selected model. Details about the method can be found in Timpson A., Barberena R., Thomas M. G., Mendez C., Manning K. (2020) <https://royalsocietypublishing.org/doi/10.1098/rstb.2019.0723>.

Maintained by Adrian Timpson. Last updated 2 years ago.

2.8 match 11 stars 5.22 score 15 scripts

mindthegap-erc

StratPal:Stratigraphic Paleobiology Modeling Pipelines

The fossil record is a joint expression of ecological, taphonomic, evolutionary, and stratigraphic processes (Holland and Patzkowsky, 2012, ISBN:978-0226649382). This package allowing to simulate biological processes in the time domain (e.g., trait evolution, fossil abundance), and examine how their expression in the rock record (stratigraphic domain) is influenced based on age-depth models, ecological niche models, and taphonomic effects. Functions simulating common processes used in modeling trait evolution or event type data such as first/last occurrences are provided and can be used standalone or as part of a pipeline. The package comes with example data sets and tutorials in several vignettes, which can be used as a template to set up one's own simulation.

Maintained by Niklas Hohmann. Last updated 25 days ago.

palaeobiologypalaeontologypaleobiologypaleontologystratigraphic-paleobiologystratigraphy

2.0 match 1 stars 5.88 score 18 scripts

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