usa0.1.3 package

Updated versions of the 1970's "US State Facts and Figures" objects from the 'datasets' package included with R. The new data is compiled from a number of sources, primarily from United States Census Bureau or the relevant federal agency.

Useful links

• https://github.com/k5cents/usa/issues
• https://k5cents.github.io/usa/
• https://github.com/k5cents/usa