[R-sig-Geo] Dot density maps

[Hadley Wickham]

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/