state: State-level data

Description

Information about each state collected from both the official US Census website and from various other sources.

Usage

data(state)

Arguments

Format

A data frame with 51 observations on the following 23 variables.

state: State name.
abbr: State abbreviation (e.g. "MN").
fips: FIPS code.
pop2010: Population in 2010.
pop2000: Population in 2000.
homeownership: Homeownership rate.
multiunit: Percent of living units that are in multi-unit structures.
income: Average income per capita.
med_income: Median household income.
poverty: Poverty rate.
fed_spend: Federal spending per capita.
land_area: Land area.
smoke: Percent of population that smokes.
murder: Murders per 100,000 people.
robbery: Robberies per 100,000.
agg_assault: Aggravated assaults per 100,000.
larceny: Larcenies per 100,000.
motor_theft: Vehicle theft per 100,000.
soc_sec: Percent of individuals collecting social security.
nuclear: Percent of power coming from nuclear sources.
coal: Percent of power coming from coal sources.
tr_deaths: Traffic deaths per 100,000.
tr_deaths_no_alc: Traffic deaths per 100,000 where alcohol was not a factor.
unempl: Unemployment rate (February 2012, preliminary).

Source

Please note that we have not validated the Infochimps data. The other data were collected directly from the corresponding websites. US Census website (pop2010, pop2000, homeownership, multiunits, income, med_income, poverty, fed_spend, land_area), http://quickfacts.census.gov/qfd/index.html Infochimps (murder, robbery, agg_assault, larcent, motor_theft, soc_sec, coal, nuclear), http://www.infochimps.com (see linked pages and corresponding downloadable data sets for original source information) National Highway Traffic Safety Administration (tr_deaths, tr_deaths_no_alc), http://www-fars.nhtsa.dot.gov/ Bureau of Labor Statistics (unempl), http://www.bls.gov/web/laus/laumstrk.htm

References

OpenIntro, openintro.org

Examples

Run this code

data(state)
mapvar(state$unempl, state$abbr, 3:1, Legend="Unemployment (%)")

mapvar(state$soc_sec, state$abbr, 1:3, Legend="Social Security (%)")

DC         <- state$state == "District of Columbia"
murder     <- state$murder
murder[DC] <- NA
mapvar(murder, state$abbr, c(3,2,2), Legend="Murders per 100k")

mapvar(state$nuclear, state$abbr, c(2,3,2), Legend="Nuclear Energy (%)")

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