[R-sig-Geo] how to determine varying spatial correlation scale

[Ariel Ortiz-Bobea]

Have you looked at:
http://en.wikipedia.org/wiki/Moran's_I
http://en.wikipedia.org/wiki/Geary%27s_C

This presentation by Roger Bivand might be useful:
http://www.bias-project.org.uk/ASDARcourse/unit6_slides.pdf

Also, the book "Applied Spatial Data Analysis with R" is a good reference.

I think you should clarify your question in terms of a varying weight matrix
(W) over space or a varying  autocorrelation coefficient (lambda) over
space. Your term "scale" seems a little loose, but seems to point to the a
varying W structure over space.

Ariel

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Ariel Ortiz-Bobea
PhD Candidate in Agricultural & Resource Economics
University of Maryland - College Park
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