pdens2000


 Human population density (in the year 2000) within the contiguous 48 United States.
	

datasets

Make geographic box plot as detailed in Willmott et al. (2007).

Ao Li

GeoBoxplot

Geographic Box Plot

pdens2000 function

A data frame with 48 observations on the following 4 variables.
  <dl>
    <dt><code>State</code></dt><dd>a categorical vector, each state's name</dd> <dt><code>Area</code></dt><dd>a numeric vector, each state's area</dd> <dt><code>Popdents</code></dt><dd>a numeric vector, each state's population using the 2000 Census Bureau estimate</dd> <dt><code>Region</code></dt><dd>a factor, each state's region</dd> </dl> 

pdens2000: 2000 Census Bureau estimate of each state's population.

Description

Usage

Arguments

Format

References

See Also