Data on IGOs from 1815-2014, at the country-year level. Contains one record per country-year (with years listed at 5 year intervals through 1965, and annually thereafter).
Format
data frame with 15,557 rows. Relevant fields:
ccode: COW country number, see states2016.
year: Calendar Year.
state: Abbreviated state name, identical to variable names in igo_year_format3.
aaaid...wassen: IGO variables containing information on state membership status. See Details.
Source
Intergovernmental Organizations (v3), The Correlates of War Project (IGO Data Stata Files)
Details
Possible value of the status of that state in the IGO are:
Category | Numerical Value |
No Membership | 0 |
Full Membership | 1 |
Associate Membership | 2 |
Observer | 3 |
Missing data | -9 |
IGO Not In Existence | -1 |
References
Pevehouse, J. C., Nordstrom, T., McManus, R. W., & Jamison, A. S. (2020). Tracking organizations in the world: The Correlates of War IGO Version 3.0 datasets. Journal of Peace Research, 57(3), 492–503. doi:10.1177/0022343319881175 .
See also
countrycode::countrycode()
to convert between different country
code schemes.
Other datasets:
igo_year_format3
,
states2016
Examples
data("state_year_format3")
dplyr::tibble(state_year_format3)
#> # A tibble: 15,557 × 537
#> ccode year state aaaid aacb aalco aaro aata aatpo abeda abepseac acc
#> <dbl> <dbl> <chr> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 2 1816 usa -1 -1 -1 -1 -1 -1 -1 -1 -1
#> 2 2 1817 usa -1 -1 -1 -1 -1 -1 -1 -1 -1
#> 3 2 1818 usa -1 -1 -1 -1 -1 -1 -1 -1 -1
#> 4 2 1819 usa -1 -1 -1 -1 -1 -1 -1 -1 -1
#> 5 2 1820 usa -1 -1 -1 -1 -1 -1 -1 -1 -1
#> 6 2 1821 usa -1 -1 -1 -1 -1 -1 -1 -1 -1
#> 7 2 1822 usa -1 -1 -1 -1 -1 -1 -1 -1 -1
#> 8 2 1823 usa -1 -1 -1 -1 -1 -1 -1 -1 -1
#> 9 2 1824 usa -1 -1 -1 -1 -1 -1 -1 -1 -1
#> 10 2 1825 usa -1 -1 -1 -1 -1 -1 -1 -1 -1
#> # ℹ 15,547 more rows
#> # ℹ 525 more variables: acct <dbl>, acdt <dbl>, aci <dbl>, acml <dbl>,
#> # acp <dbl>, acpeu <dbl>, acs <dbl>, acso <dbl>, acssrb <dbl>, acu <dbl>,
#> # acwl <dbl>, afesd <dbl>, afeximb <dbl>, afgec <dbl>, afpu <dbl>,
#> # afrand <dbl>, afristat <dbl>, afspc <dbl>, afte <dbl>, agc <dbl>,
#> # agpundo <dbl>, aic <dbl>, aidc <dbl>, aido <dbl>, aioec <dbl>, aipo <dbl>,
#> # aitic <dbl>, alo <dbl>, alsf <dbl>, amco <dbl>, amcow <dbl>, amf <dbl>, …