[R] R algorithm/package for creating spatial autocorrelation of uniformly distributed landscape values
dwinsemius at comcast.net
Tue May 11 01:30:07 CEST 2010
On May 10, 2010, at 4:54 PM, Laura S wrote:
> Dear all:
> I would like to create a landscape of environmental values that
> follow a
> uniform frequency distribution and also have spatial autocorrelation
> in the
X <- distribution on one dimension
Y <- distribution on another dimension
cY <- rho*X +(1-rho)*Y
> I was wondering if there is an algorithm and/or package out there
> that creates autocorrelation of values that are distributed
> according to a
> non-normal frequency distribution.
There are several packages with the letters "distr" as a substring.
And there is also at least one package that will assist in creating
> Any suggestions are greatly appreciated.
> Thank you,
> " Genius is the summed production of the many with the names of the
> attached for easy recall, unfairly so to other scientists"
> - E. O. Wilson (The Diversity of Life)
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> and provide commented, minimal, self-contained, reproducible code.
David Winsemius, MD
West Hartford, CT
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