tabula: Analysis, Seriation and Visualization of Archaeological Count Data

An easy way to examine archaeological count data. This package provides a convenient and reproducible toolkit for relative and absolute dating and analysis of (chronological) patterns. It includes functions for matrix seriation (reciprocal ranking, CA-based seriation), chronological modeling and dating of archaeological assemblages and/or objects. Beyond these, the package provides several tests and measures of diversity: heterogeneity and evenness (Brillouin, Shannon, Simpson, etc.), richness and rarefaction (Chao1, Chao2, ACE, ICE, etc.), turnover and similarity (Brainerd-Robinson, etc.). The package make it easy to visualize count data and statistical thresholds: rank vs. abundance plots, heatmaps, Ford (1962) and Bertin (1977) diagrams.

Version:	1.5.1
Depends:	R (≥ 3.2), arkhe
Imports:	ca (≥ 0.71), ggplot2 (≥ 3.2.1), grDevices, methods, rlang (≥ 0.4.0), stats, utils
Suggests:	covr (≥ 3.3.1), khroma (≥ 1.3.0), knitr, magrittr (≥ 1.5), pbapply (≥ 1.4-2), rmarkdown, testthat (≥ 2.2.1), vdiffr (≥ 0.3.1)
Published:	2020-03-19
Author:	Nicolas Frerebeau [aut, cre], Brice Lebrun [ctb], Matthew Peeples [ctb], Ben Marwick [ctb], Anne Philippe [ctb], Jean-Baptiste Fourvel [ctb]
Maintainer:	Nicolas Frerebeau <nicolas.frerebeau at u-bordeaux-montaigne.fr>
BugReports:	http://github.com/nfrerebeau/tabula/issues
License:	GPL-3
URL:	http://tabula.archaeo.science, http://github.com/nfrerebeau/tabula, https://cran.r-project.org/package=tabula
NeedsCompilation:	no
Citation:	tabula citation info
Materials:	README NEWS
CRAN checks:	tabula results

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