Database Reference
In-Depth Information
Figure2-2.The Census Bureau page showing all available titles in the Philadelphia County region
Import this data into R, and use the function
str()
to see the data contained in each column:
>
censusTable1<-read.table("dc_dec_2000_sf3_u_geo.txt",sep="|",header=TRUE)
> censusTable2<-read.table("dc_dec_2000_sf3_u_data1.txt",sep="|",
header=TRUE,
skip=1, na.string="")
> colnames(censusTable2)
[1] "Geography.Identifier"
[2] "Geography.Identifier.1"
[3] "Geographic.Summary.Level"
[4] "Geography"
[5] "Total.population..Total"
[6] "Households..Total"
[7] "Households..Family.households"
[8] "Households..Family.households..Householder.15.to.24.years"
[9] "Households..Family.households..Householder.25.to.34.years"
[10] "Households..Family.households..Householder.35.to.44.years"
[11] "Households..Family.households..Householder.45.to.54.years"
[12] "Households..Family.households..Householder.55.to.64.years"
[13] "Households..Family.households..Householder.65.to.74.years"
