[R-sig-Geo] Dot density maps

[Edzer Pebesma]

sp provides spsample methods that allow various ways of sampling with a
polygon(s). It does not have a high-level function that does varying
densities for each feature.

On 01/06/2012 12:11 AM, Hadley Wickham wrote:
> Hi all,
> 
> Are their any spatial packages that produce dot density maps (i.e.
> http://www.geo.hunter.cuny.edu/~tbw/GTECH201/notes/9.The.Dot.Density.Map.Slides.100410.pdf)
> for areal data?
> 
> Thanks,
> 
> Hadley
> 

-- 
Edzer Pebesma
Institute for Geoinformatics (ifgi), University of Münster
Weseler Straße 253, 48151 Münster, Germany. Phone: +49 251
8333081, Fax: +49 251 8339763  http://ifgi.uni-muenster.de
http://www.52north.org/geostatistics      e.pebesma at wwu.de