gw_ddy | R Documentation |
This is a complete directed dyad-year data frame of Gleditsch-Ward state system members. I offer it here as a shortcut for various other functions. As a general rule, this data frame is updated after every calendar year to include the most recently concluded calendar year.
gw_ddy
A data frame with the following 3 variables.
gwcode1
a numeric vector for the Correlates of War state code for the first state
gwcode2
a numeric vector for the Correlates of War state code for the second state
year
a numeric vector for the year
Data are a quick generation from the create_dyadyears(system="gw")
function in this package.
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