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.
Package: | tabula |
Type: | Package |
Version: | 1.6.1 |
License: | GPL-3 |
Zenodo: | 10.5281/zenodo.1489944 |
JOSS: | 10.21105/joss.01821 |
Useful links: