[R] Is there any method to do spatial sampling?

ronggui
Sun, 29 Oct 2006 14:49:00 -0000

I have a map of a district (which is JPG format), and I want to do a
sptial sampling based on the map. So is there any function to do
spatial sampling of this type?

Thanks!

--
Ronggui Huang
Department of Sociology
Fudan University, Shanghai, China
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