You may also find useful information in:
Approximate analysis of variance of spatially autocorrelated regional data
Legendre et al. (1990) Journal of Classification 7: 53-75
Cheers,
José
Tomas Hlasny wrote:
Dear list,
I `d appreciate your help. I have 2000 randomly distributed point data
with spatially autocorrelated attributes. The region is divided into
several zones (seamless). I need to evaluate whether the borders
between neigboring zones are relevant, i.e. whether there is a
significant difference between central values of the attributes in
adjacent zones (ANOVA problem, but samples are not independent).
Polygonal declustering is good to solve under/over sampled locations
problem, but this does not accounts for autocorrelation.
Correlation of spatially autocorrelated data has been discussed many
times, however I cannot find references on something like ANOVA of
autocorrelated data (autocorrelation within groups).
Any help appreciated, maybe also some references to relevant articles.
Thank`s a lot
Regards
Tomas
--
José Manuel Blanco Moreno
-----------------------------------
Department of Biological Sciences
University of Alberta
CW-405 Biological Sciences Bldg.
Edmonton, Alberta, Canada
T6G 2E9
-----------------------------------
Phone: (1) 780 492 3289
Fax: (1) 780 492 9457
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