Data on IGOs from 1815 to 2014 at the IGO-year level. Contains one record per IGO-year, with years listed at five-year intervals through 1965 and annually thereafter.
Format
data.frame with
19,335 rows. Relevant
fields:
ioname: Short abbreviation of the IGO name.
orgname: Full IGO name.
year: Calendar year.
afghanistan...zimbabwe: Status of that state in the IGO. See Details.
sdate: Start year for the IGO.
deaddate: End year for the IGO.
longorgname: Longer version of the IGO name, including previous names.
ionum: IGO ID number in v2.1 and v3.0 of the data.
version: COW version number.
See Codebook Version 3 IGO Data for full reference.
Source
Intergovernmental Organizations (v3), The Correlates of War Project (IGO Data Stata Files).
Details
Possible values for the status of a state in the IGO are:
| Category | Numerical Value |
| No Membership | 0 |
| Full Membership | 1 |
| Associate Membership | 2 |
| Observer | 3 |
| Missing data | -9 |
| State Not System Member | -1 |
See the igo_recode_igoyear() section for an easy way to recode the
numerical values into factors.
Note
Raw data used internally by igoR.
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 data sets. Journal of Peace Research, 57(3), 492–503. doi:10.1177/0022343319881175 .
See also
Other datasets:
igo_recode_igoyear(),
state_year_format3,
states2016
Examples
data("state_year_format3")
# Show a glimpse.
library(dplyr)
state_year_format3 %>%
select(ccode:afgec) %>%
filter(year > 1990) %>%
glimpse()
#> Rows: 4,567
#> Columns: 26
#> $ ccode <dbl> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2…
#> $ year <dbl> 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2…
#> $ state <chr> "usa", "usa", "usa", "usa", "usa", "usa", "usa", "usa", "usa"…
#> $ aaaid <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ aacb <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ aalco <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ aaro <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ aata <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ aatpo <dbl> 0, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,…
#> $ abeda <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ abepseac <dbl> -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -…
#> $ acc <dbl> -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -…
#> $ acct <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acdt <dbl> -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -…
#> $ aci <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1, -1, -1, -1…
#> $ acml <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1, -1, -1,…
#> $ acp <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acpeu <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acs <dbl> -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acso <dbl> -9, -9, -9, -9, -9, -9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acssrb <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acu <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acwl <dbl> -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, …
#> $ afesd <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ afeximb <dbl> -1, -1, -9, -9, -9, -9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, -…
#> $ afgec <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
# Recode numerical values to factors with a sample.
sample_state_year <- state_year_format3 %>%
as_tibble() %>%
select(ccode:afgec) %>%
filter(year == 1990)
sample_state_year %>% glimpse()
#> Rows: 161
#> Columns: 26
#> $ ccode <dbl> 2, 20, 31, 40, 41, 42, 51, 52, 53, 54, 55, 56, 57, 58, 60, 70…
#> $ year <dbl> 1990, 1990, 1990, 1990, 1990, 1990, 1990, 1990, 1990, 1990, 1…
#> $ state <chr> "usa", "canada", "bahamas", "cuba", "haiti", "domrepublic", "…
#> $ aaaid <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ aacb <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ aalco <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ aaro <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ aata <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ aatpo <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ abeda <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ abepseac <dbl> -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -…
#> $ acc <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acct <dbl> 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acdt <dbl> -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -…
#> $ aci <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acml <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acp <dbl> 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 0…
#> $ acpeu <dbl> 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0…
#> $ acs <dbl> -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -…
#> $ acso <dbl> -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -…
#> $ acssrb <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acu <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ acwl <dbl> -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -…
#> $ afesd <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
#> $ afeximb <dbl> -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -…
#> $ afgec <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0…
# Recode.
sample_state_year_recoded <- sample_state_year %>%
mutate(across(-c(ccode:state), igo_recode_stateyear))
sample_state_year_recoded %>% glimpse()
#> Rows: 161
#> Columns: 26
#> $ ccode <dbl> 2, 20, 31, 40, 41, 42, 51, 52, 53, 54, 55, 56, 57, 58, 60, 70…
#> $ year <dbl> 1990, 1990, 1990, 1990, 1990, 1990, 1990, 1990, 1990, 1990, 1…
#> $ state <chr> "usa", "canada", "bahamas", "cuba", "haiti", "domrepublic", "…
#> $ aaaid <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ aacb <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ aalco <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ aaro <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ aata <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ aatpo <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ abeda <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ abepseac <fct> IGO Not In Existence, IGO Not In Existence, IGO Not In Existe…
#> $ acc <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ acct <fct> No Membership, Full Membership, No Membership, No Membership,…
#> $ acdt <fct> IGO Not In Existence, IGO Not In Existence, IGO Not In Existe…
#> $ aci <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ acml <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ acp <fct> No Membership, No Membership, Full Membership, No Membership,…
#> $ acpeu <fct> No Membership, No Membership, Full Membership, No Membership,…
#> $ acs <fct> IGO Not In Existence, IGO Not In Existence, IGO Not In Existe…
#> $ acso <fct> IGO Not In Existence, IGO Not In Existence, IGO Not In Existe…
#> $ acssrb <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ acu <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ acwl <fct> IGO Not In Existence, IGO Not In Existence, IGO Not In Existe…
#> $ afesd <fct> No Membership, No Membership, No Membership, No Membership, N…
#> $ afeximb <fct> IGO Not In Existence, IGO Not In Existence, IGO Not In Existe…
#> $ afgec <fct> No Membership, No Membership, No Membership, No Membership, N…