usinc | R Documentation |
A spatial longitudinal data set of United States fourty-eight conterminous states personal income, from 1929 to 2009.
data(usinc)
A sf
and data.frame
A longitudinal data frame in the wide format with.
: A numeric vector. US states numerical identifier.
A numeric vector. Area of the polygons.
: A numeric vector. Perimeter of the polygons.
: A factor. state name.
: A factor. state region.
: A factor. state name abbreviation.
: A numeric vector. states's per capita income in 1929
: A numeric vector. states's per capita income in 2009
Bureau of Economic Analysis, 2010. State Personal Income. http://www.bea.gov/newsreleases/regional/spi/sqpi_newsrelease.htm
#data(usinc,package='spdyn')
#names(usinc) ; plot(sf::st_geometry(usinc))
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