Database Reference
In-Depth Information
> colnames(ct)<-c("PID", "GEO_ID", "GEO_ID2", "SUMLEV", "GEONAME",
"GEOCOMP",
"STATE", "COUNTY", "TRACT", "STATEP00", "COUNTYP00", "TRACTCE00",
"NAME00",
"NAMELSAD00", "MTFCC00", "FUNCSTAT00", "Geography.Identifier",
"totalPop",
"totalHousehold", "familyHousehold", "nonfamilyHousehold",
"TravelTime",
"TravelTime90+minutes", "totalDisabled", "medianHouseholdIncome",
"povertyStatus", "BelowPoverty","OccupiedHousing", "ownedOccupied",
"rentOccupied", "FCS")
