The CShapes 2.0 Dataset and Utilities R package cshapes version 2.0 CRAN Task View: Spatial (https://CRAN.R-project.org/view=Spatial) CRAN Task View: SpatioTemporal (https://CRAN.R-project.org/view=SpatioTemporal) Package for CShapes 2.0, a GIS dataset of country borders (1886-today). Includes functions for data extraction and the computation of distance matrices and -lists. Software Imports: sf, rmapshaper, sp Suggests: testthat (>= 2.0.0) Luc Girardin <luc.girardin@ethz.ch> Comprehensive R Archive Network (CRAN) Nils B. Weidmann [aut], Guy Schvitz [aut], Luc Girardin [aut, cre] GPL (>= 2) 2021-06-05 application/tgz https://CRAN.R-project.org/package=cshapes doi:10.32614/CRAN.package.cshapes