[R] Please help me

[chenxh007]

try

?image

Xiaohui

merca duria wrote:
> I have a matrix with N x N points, that I would like to represent on a map.
> 
> The points are an estimation of the bidimensional density of certain
> quantity observed on a geographical region.
> I am interested in a map with several colours displaying several values of
> the density
> 
> Can you help me about this,please?
> 
> thanks
> juanolo
> 
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