An easy way to examine archaeological count data. This package provides a convenient and reproducible toolkit for relative dating by matrix seriation (reciprocal ranking, CA-based seriation). It also 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: | 1.6.1 | 
| Depends: | R (≥ 3.3) | 
| Imports: | arkhe (≥ 0.3.0), dimensio, ggplot2, grDevices, methods, rlang, stats, utils | 
| Suggests: | covr, folio, khroma, knitr, magrittr, rmarkdown, testthat (≥ 3.0.0), vdiffr | 
| Published: | 2021-05-25 | 
| Author: | Nicolas Frerebeau  | 
| Maintainer: | Nicolas Frerebeau <nicolas.frerebeau at u-bordeaux-montaigne.fr> | 
| BugReports: | https://github.com/tesselle/tabula/issues | 
| License: | GPL-3 | 
| URL: | https://packages.tesselle.org/tabula/, https://github.com/tesselle/tabula | 
| NeedsCompilation: | no | 
| Citation: | tabula citation info | 
| Materials: | README NEWS | 
| CRAN checks: | tabula results | 
| Reference manual: | tabula.pdf | 
| Vignettes: | 
Bibliography Diversity Measures Seriation  | 
| Package source: | tabula_1.6.1.tar.gz | 
| Windows binaries: | r-devel: tabula_1.6.1.zip, r-release: tabula_1.6.1.zip, r-oldrel: tabula_1.6.1.zip | 
| macOS binaries: | r-release (arm64): tabula_1.6.1.tgz, r-oldrel (arm64): tabula_1.6.1.tgz, r-release (x86_64): tabula_1.6.1.tgz, r-oldrel (x86_64): tabula_1.6.1.tgz | 
| Old sources: | tabula archive | 
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