Univariate choropleth maps show data for a single variable. The map I have for an example shows the amount of acres devoted to corn as a grain. The darker the color the more corn is grown on acres of land.
Sunday, November 20, 2011
Univariate choropleth maps
Univariate choropleth maps show data for a single variable. The map I have for an example shows the amount of acres devoted to corn as a grain. The darker the color the more corn is grown on acres of land.
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