[S] Ripley's K Function

Steve Friedman (friedman@gis.umn.edu)
Thu, 15 Oct 1998 11:16:23 -0500


Has anyone modified the K-function in the Spatial Stats module to
account
for more than one species? This function characterizes the
spatial dependence
of an event and contrasts it against the know distribution for a
homogeneous
process with no spatial dependence. I'd like to be able to
measure the spatial
association of 2 or more species in a mapped plot and examine
whether
clustering occurs among different species pairs.

Thanks

Steve Friedman

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