search for: mitab

Displaying 1 result from an estimated 1 matches for "mitab".

Did you mean: mitarb
2001 Nov 07
4
Mapping in R - in the common sense
Dear R people, I am wondering how difficult it would be to produce graphs based on maps in R (like "a county is red where x is high"). I reckon this requires the coordinates for the polygons that make up the map and also a mapping to a set of identifiers to assign colours, hatches, etc. Would it be possible to pass R a vector graphics of the map and back out the polygon definitions