twincities.df {cartography} | R Documentation |
Twin Cities Dataset
Description
This dataset contains the number of international twinning agreements between cities. Agreements are aggregated at nuts2 level.
Details
This data frame can be used with the SpatialPolygonsDataFrame nuts2.spdf
Fields
i
nuts2 identifier
j
nuts2 identifier
fij
number of agreements
Source
Adam Ploszaj - Centre for European Regional and Local Studies EUROREG, University of Warsaw, Poland. Primary source: Wikipedia, 2011.
[Package cartography version 3.1.5 Index]