Standardized Choropleth maps provide aerially averaged data pertaining to a sprcified standard unit. In many cases that unit is related to population but in the case of the above map, the unit is percentage of job change.
Wednesday, July 10, 2013
Standardized Choropleth
Standardized Choropleth maps provide aerially averaged data pertaining to a sprcified standard unit. In many cases that unit is related to population but in the case of the above map, the unit is percentage of job change.
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