[R-sig-Geo] Dot density maps

[Claudia A Engel]

Hadley,

Would dotsInPolys {maptools} do?

Claudia

--
Claudia A Engel
Department of Anthropology
Stanford University

On Jan 5, 2012, at 3:11 PM, 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
> 
> -- 
> Assistant Professor / Dobelman Family Junior Chair
> Department of Statistics / Rice University
> http://had.co.nz/
> 
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