[R-sig-Geo] identifying clusters between sets of points

Kingsford Jones kingsfordjones at gmail.com
Thu Apr 16 00:04:08 CEST 2009

Hi Sam.

The spatstat package provides a variety of tools for working with
multitype marked point patterns.  See Part IV of Adrian Baddeley's
spatstat workshop notes, which can be accessed here:


Kingsford Jones

On Wed, Apr 15, 2009 at 12:32 PM, Sam Veloz <sdveloz at ucdavis.edu> wrote:
> I have 3 sets of points (A,B,C) with coordinates. I would like to test
> whether points from group A are more spatially clustered around points in
> group B or are points from group A more spatially clustered around points in
> group C. Can anyone suggest a test(or r function) for doing this?
> Thanks,
> Sam
> --
> ****************************************************
> Sam Veloz
> Postdoctoral Researcher
> Department of Environmental Science and Policy
> University of California, Davis
> sdveloz at ucdavis.edu
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