[R] plotting points over a map using R

Barry Rowlingson b.rowlingson at lancaster.ac.uk
Fri Jan 31 21:18:37 CET 2014

Try reading the R Spatial Task View:


or this brilliant intro, and other files in that github repository:


or any of the tutorials I've written on the subject!


On Fri, Jan 31, 2014 at 9:58 AM, 李德磊 <deleili at hotmail.com> wrote:
> Hello everyone,
> I have no idea how to plotting points over a map using R, in which the colors of the points stand for the points' value. I'd like to get a map as shown in attachment picture which was plotted using matlab. Does anyone know how to do it using R?  Thank you very much for your help in advance.
> Kind regards,Dli

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