states: Create Panels of Independent States

Create panel data consisting of independent states from 1816 to the present. The package includes the Gleditsch & Ward (G&W) and Correlates of War (COW) lists of independent states, as well as helper functions for working with state panel data and standardizing other data sources to create country-year/month/etc. data.

Version: 0.3.0
Depends: R (≥ 2.10)
Imports: dplyr, rlang, methods, lifecycle
Suggests: testthat (≥ 2.1.0), ggplot2, stringr, knitr, rmarkdown, covr, pkgdown, DT
Published: 2020-12-11
Author: Andreas Beger ORCID iD [cre, aut]
Maintainer: Andreas Beger <adbeger at>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: README NEWS
CRAN checks: states results


Reference manual: states.pdf
Vignettes: G&W and COW country code differences
COW and G&W state lists
Package source: states_0.3.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release: states_0.3.0.tgz, r-oldrel: states_0.3.0.tgz
Old sources: states archive


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