| chitracts | R Documentation |
A shapefile of Chicago 2010 census tracts
data("chitracts")
A data frame with 801 observations on the following 10 variables.
commareathe community area ID code that the tract is in
commarea_nthe community area ID code that the tract is in
countyfp10an ID code corresponding to the county, in this case Cook, IL
geoid10the census tract ID code, including county and state
name10the census tract name
namelsad10the text version of the census tract name
notesnotes on tract locations
statefp10an ID code corresponding to the state
tractce10an ID code corresponding to the tract only (no county or state)
geometrythe spatial polygon for the tract
An R-imported data frame shapefile using the st_read function. Original data from the Chicago Data Portal
https://data.cityofchicago.org/api/geospatial/5jrd-6zik?method=export&format=Shapefile
data(chitracts) ## maybe str(chitracts) ; plot(chitracts) ...
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