Displaying 1 result from an estimated 1 matches for "coveragemar08".
2011 Jan 13
0
Colouring areas on a map with updated maptools functions
...d with numbers from 1
to 8 which represented an attribute for each of those states. The code then
plotted those numbers as colours on the map so each state had the
appropriate colour. This was the code:
x<-read.shape("NGADMIN2.SHP")
xpolys<-Map2poly(x)
coverage<-read.table("coveragemar08.txt",header=T)
colour1<-coverage[,2]
palette(c("red4","red3","red2","orangered","orange","gold1","yellow","white"))
plot(xpolys, axes=F, colour1)
I've now come back to using this and discovered that some of...