Package index • igoR

Search IGO and state metadata

Find IGO identifiers and resolve state names, abbreviations and codes.

igo_search(): Search for IGOs
igo_search_states(): Find Correlates of War state codes, abbreviations and names

Extract IGO membership data

Extract state-IGO records and derive dyad-year joint memberships.

igo_dyadic(): Extract dyad-year joint IGO membership
igo_members(): Extract IGO membership records by organization
igo_state_membership(): Extract IGO membership records by state

Recode IGO membership data

Convert numerical membership codes to labeled factors.

igo_recode_igoyear() igo_recode_stateyear() igo_recode_dyadic(): Recode membership status values

Included data sets

Data for IGO, country and state system analysis.

igo_year_format3: IGO-year membership data
state_year_format3: Country-year IGO membership data
states2024: State system membership (v2024)

About the package

Package overview, authors and links.

igoR igoR-package: igoR: Access the Intergovernmental Organizations ('IGO') Database