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igoR

Access the Intergovernmental Organizations ('IGO') Database

v1.0.3 · Jun 24, 2026 · GPL (>= 3)

Description

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>.

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CRAN Check Status

13 OK
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Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
WARNING 12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE Jun 8, 2026
WARNING r-devel-linux-x86_64-debian-gcc

R code for possible problems

Warning in file(open = "w+") :
  cannot open file '/tmp/RtmpHGEo0w/Rf1d84f94ad00587': No space left on device
Error in file(open = "w+") : cannot open the connection
Calls: <Anonymous> -> .load_namespace_quietly -> .try_quietly -> file
Execution halted
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Version History

12 tracked
updated 1.0.3 ← 1.0.2 diff Jun 24, 2026
updated 1.0.2 ← 1.0.1 diff May 23, 2026
updated 1.0.1 ← 1.0.0 diff Mar 13, 2026
new 1.0.0 Mar 10, 2026
updated 1.0.0 ← 0.2.1 diff Jan 16, 2026
updated 0.2.1 ← 0.2.0 diff Dec 16, 2024
updated 0.2.0 ← 0.1.5 diff Feb 4, 2024
updated 0.1.5 ← 0.1.4 diff Apr 13, 2023
updated 0.1.4 ← 0.1.3 diff Aug 12, 2022
updated 0.1.3 ← 0.1.2 diff Oct 20, 2021
updated 0.1.2 ← 0.1.1 diff Aug 3, 2021
new 0.1.1 Jan 26, 2021