[Openspace] methodological question: LISA and continuous variables

John Heppen john.heppen at uwrf.edu
Tue Nov 20 09:38:55 CST 2007


LISA indicators should work for continuous variables. I primarily work 
with ratio variables though. Most applications of LISA that I have seen 
have been with ecologically based data such as countries, states, 
provinces, and so on. I don't have much experience with point data.

John

Gabriele Nicolò wrote:
> Dear All, I am a novice in spatial statistics, so I apologize for my trivial
> question. I have a set of points bearing information on a continuous
> variable (crustal movement velocities). I am interested in finding clusters
> of high and low values: are LISA indicators (or non LISA like Gi*) a good
> tool to perform cluster analysis of a continuous variable?
>
> Thank you in advance
>
> Gabriele
>
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-- 
John Heppen
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