Saturday, April 10, 2010

Univariate choropleth maps


This image is Univariate Choropleth map of the percentage of poor people in the United States. Univariate Choropleth Maps,unlike Bivariate choropleth maps, show a single data variable on the map. The numerical value of its data is directly proportional to the shadings of its continuous color scale, in this case the color scheme is brown.

This Image was taken from: http://images.google.com/imgres?imgurl=http://www.cdc.gov/pcd/issues/2007/oct/images/07_0091_01.gif&imgrefurl=http://www.cdc.gov/pcd/issues/2007/oct/07_0091.htm&usg=__k4kqV3NzNI8cXuyYoavBItSp1io=&h=330&w=450&sz=42&hl=en&start=13&itbs=1&tbnid=zDSsK9QPFFehRM:&tbnh=93&tbnw=127&prev=/images%3Fq%3DUnivariate%2Bchoropleth%2Bmaps%26hl%3Den%26sa%3DG%26gbv%3D2%26tbs%3Disch:1

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