dhb_cars: Cars per household in New Zealand
In DHBins: Hexmaps for NZ District Health Boards

Description Usage Format Source Examples

The distribution of cars per household across New Zealand District Health Boards, based on data from the 2013 Census

1	data("dhb_cars")

A data frame with 20 observations on the following 5 variables.

dhb: District Health Board name
none: Number of households with no cars
one: Number of households with one car
two: Number of households with two cars
more: Number of households with three or more cars

Statistics New Zealand http://archive.stats.govt.nz/Census/2013-census/data-tables/dhb-tables.aspx

data(dhb_cars)
tris<-tri_alloc(dhb_cars[,-1], c("green","gold","orange","goldenrod"), names=dhb_cars$dhb )

dhtri(tri_colours=tris,
  legend=list(fill=c("green","gold","orange","goldenrod"),
         border=NA,
         legend=c("0","1","2","3+"),
         title="Cars/Household")
)