Search, extract and format data from the World Bank's World Development Indicators
The WDI function provides convenient access to the World Bank's WDI
download API. For fast searching, the WDI package ships with a local list of
available data series. This local list can be updated to the latest version
using the WDIcache function.
http://www.umich.edu/~varel https://github.com/vincentarelbundock/WDI