Dear All,
I'm new with mapping and using shapefiles in R.
I use the version: R 3.2.1 GUI 1.66 with Snow Leopard Mac OS (6956)
I want to build a map of the countries of Africa, in order to add points of
collecting species of beetles, for later publishing.
library(maptools)
library(mapdata)
When I put the extreme coordinates of Africa, the map began only at longitude
0° and thus lacks the west africa part:
x<-map('world2Hires', xlim=c(-18,52), ylim=c(-35,38))
I attempted with the following script:
E<-map('world2Hires', xlim=c(0,52), ylim=c(-35,38))
W<-map('world2Hires', xlim=c(342,360), ylim=c(-35,38))
It ran fine but now I don't know how to get these two maps jointed.
I guess it may be trivial but I didn't found nothing about this in the
available tutorials.
Cheers,
Nicolas Degallier
Nicolas Degallier
120 rue de Charonne
F-75011 Paris
[email protected]
Publications :
http://www.documentation.ird.fr/hor/DEGALLIER,NICOLAS/tout
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