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

From: Marshall Feldman <marsh_at_uri.edu>
Date: Mon 30 Oct 2006 - 18:31:34 GMT


What kind of spatial sampling do you want to do: systematic, stratified, simple random, etc.? What will you be sampling: points, lines, polygons, etc.?

	Marsh Feldman
	URI Center for Urban Studies and Research
	The University of Rhode Island

-----Original Message-----
From: ronggui [mailto:ronggui.huang@gmail.com] Sent: Sunday, October 29, 2006 9:49 AM
To: r-help@stat.math.ethz.ch
Subject: [R] Is there any method to do spatial sampling?

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
黄荣贵
复旦大学社会学系



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Received on Tue Oct 31 05:37:41 2006

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