Definitions | What is an IGO? | When does an IGO begin? | When does an IGO cease to exist? | Analysis | Initial setup | IGO overview | IGO starts and endings | IGOs across regions | Selected states in Asia | Joint memberships | References
Package: igoR 1.1.0
igoR: Access the Intergovernmental Organizations ('IGO') Database
Provides tools for searching, extracting and recoding the Intergovernmental Organizations ('IGO') Database (version 3), distributed by the Correlates of War Project <https://correlatesofwar.org/>. Includes 'IGO-year' and country-year membership data, state system data and functions for deriving 'dyad-year' joint membership results. For a description of the data, see Pevehouse, J. C. et al. (2020) <doi:10.1177/0022343319881175>.
Authors:
igoR_1.1.0.tar.gz
igoR_1.1.0.zip(r-4.7-any)igoR_1.1.0.zip(r-4.6-any)igoR_1.1.0.zip(r-4.5-any)
igoR_1.1.0.tgz(r-4.6-any)igoR_1.1.0.tgz(r-4.5-any)
igoR_1.1.0.tar.gz(r-4.7-any)igoR_1.1.0.tar.gz(r-4.6-any)
igoR_1.1.0.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
igoR/json (API)
| # Install 'igoR' in R: |
| install.packages('igoR', repos = c('https://dieghernan.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/dieghernan/igor/issues
Pkgdown/docs site:https://dieghernan.github.io
Datasets:
- igo_year_format3 - IGO-year membership data
- state_year_format3 - Country-year IGO membership data
- states2024 - State system membership
igocorrelates-of-warintergovernmental-organisationsintergovernmental-organizationsquarto
Last updated from:20ad47e9d7. Checks:9 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel | OK | 128 | ||
| source / vignettes | OK | 210 | ||
| linux-release | OK | 129 | ||
| macos-release | OK | 158 | ||
| macos-oldrel | OK | 149 | ||
| windows-devel | OK | 104 | ||
| windows-release | OK | 121 | ||
| windows-oldrel | OK | 125 | ||
| wasm-release | OK | 92 |
Exports:igo_dyadicigo_membersigo_recode_dyadicigo_recode_igoyearigo_recode_stateyearigo_searchigo_search_statesigo_state_membership
Dependencies:
Get started with igoR
Last update: 2026-10-01
Started: 2026-02-10
Mapping IGOs
Evolution of UN membership | Joint memberships with Australia | Joint memberships across North America | References
Last update: 2026-10-01
Started: 2026-02-10
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Extract dyad-year joint IGO membership | igo_dyadic |
| Extract IGO membership records by organization | igo_members |
| Recode membership status values | igo_recode igo_recode_dyadic igo_recode_igoyear igo_recode_stateyear |
| Search for IGOs | igo_search |
| Find Correlates of War state codes, abbreviations and names | igo_search_states |
| Extract IGO membership records by state | igo_state_membership |
| IGO-year membership data | igo_year_format3 |
| Country-year IGO membership data | state_year_format3 |
| State system membership (v2024) | states2024 |