[R] how to draw continent boundry

Uwe Ligges ligges at statistik.uni-dortmund.de
Tue Dec 6 11:13:53 CET 2005

Yogesh K. Tiwari wrote:

> Hi,
> If I am ploting a world map like
> plot (lon,lat)
> then how to draw a continent boundry in that
> plot.
> What is the command...

See, e.g., the packages "maps, "mapdata", and "mapproj" as well as the 
task view "Spatial" on CRAN.

Uwe Ligges

> Many thanks
> Regards,
> Yogesh

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