View source: R/utils-functions.R
cow_index | R Documentation |
Create an annual index of valid Correlates of War Nations States.
cow_index()
This function generates a dataset to be used for indexing country-year datasets against the validated CoW states membership. In short, it will permit the user to quickly drop observations from country/territory-year data that although they are commonly included in a variety of political/geographical datasets, these nations or territories may be disputed (Palestine, Kosovo pre 2008), have a parent nation (Puerto Rico), or have other peculiarities that do not align with international standards (CoW, G&W, WDI, IMF).
This is built off of the states
packages, which matched the official
Correlates of War record at the time of publishing.
A data.frame
of annual CoW states.
cow_index<-demcon::cow_index()
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