stratigraphr: Archaeological Stratigraphy and Chronological Sequences
A tidy framework for working with archaeological stratigraphy and chronology. Includes tools for reading, analysing, and visualising stratigraphic sequences (Harris matrices) as directed graphs following the definition of Dye and Buck (2015) <doi:10.1016/j.jas.2015.08.008> and an R interface to the Chronological Query Language (CQL) used in 'OxCal' by Bronk Ramsey (2009) <doi:10.1017/S0033822200033865>.
| Version: | 0.5.0 |
| Depends: | R (≥ 4.1) |
| Imports: | cli, Rdpack, checkmate, glue, igraph (≥ 0.3.0), pillar, purrr, relations, rlang, sets, stringr, tidygraph, utils, vctrs, vroom |
| Suggests: | covr, dplyr, ggraph, knitr, oxcAAR, readr, readxl, rmarkdown, spelling, testthat, tibble |
| Published: | 2026-09-12 |
| DOI: | 10.32614/CRAN.package.stratigraphr |
| Author: | Joe Roe  [aut,
cre, cph] |
| Maintainer: | Joe Roe <joe at joeroe.io> |
| BugReports: | https://github.com/joeroe/stratigraphr/issues |
| License: | MIT + file LICENSE |
| URL: | https://stratigraphr.joeroe.io, https://github.com/joeroe/stratigraphr |
| NeedsCompilation: | no |
| Language: | en-GB |
| Materials: | README, NEWS |
| CRAN checks: | stratigraphr results |
Documentation:
| Reference manual: | stratigraphr.html , stratigraphr.pdf |
| Vignettes: |
Chronological Query Language (CQL) (source, R code) Stratigraphic graphs (source, R code) Tidy radiocarbon analysis (source) |
Downloads:
| Package source: | stratigraphr_0.5.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): stratigraphr_0.5.0.tgz, r-oldrel (x86_64): stratigraphr_0.5.0.tgz |
Linking:
Please use the canonical form https://CRAN.R-project.org/package=stratigraphr to link to this page.