stratigraphr is a tidy framework for working with archaeological stratigraphy and chronology in R. It includes tools for reading, analysing, and visualising stratigraphies (Harris matrices) and sequences as directed graphs; helper functions for using radiocarbon dates in a tidy data analysis; and an R interface to OxCal’s Chronological Query Language (CQL).
Installation
You can install the development version of stratigraphr from GitHub:
# install.packages("devtools")
devtools::install_github("joeroe/stratigraphr")Please note that this package is in an early stage of development. It is functional, but many features are missing and future versions are likely to contain breaking changes.
Usage
- Graph-bases stratigraphic analysis: see
vignette("stratigraph"). - Tidy analysis of radiocarbon dates: see
vignette("tidy_radiocarbon"). - Chronological query language: see
vignette("cql").