gw_states dataset

Gleditsch-Ward (Independent States) System Membership Data (1816-2017)

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Maintainer: Steve Miller
License: GPL-2
Last published: 2025-07-17

About the dataset

Number of rows: 216
Number of columns: 5
Class: spec_tbl_df, tbl_df, tbl, data.frame

Column names and types

gwcode:numeric
stateabb:character
statename:character
startdate:Date
enddate:Date