There are packages in R (which is very similar to S-PLUS) able to do this:
R's web page is: www.r-project.org
And the packages to look at are in the contributed session at:
cran.r-project.org
The packages are:
RandomFields
geoR (with extra information at www.maths.lancs.ac.uk/~ribeiro/geoR.html)
On Sat, 23 Jun 2001, Yadollah Waghei wrote:
> Hello, Dear Members
> I work in Spatial Statistics context, and write my programs in SPLUS. Now I
> need to user written SPLUS functions for both Universal Kriging, and
> simulation random fields in 2-dimensional space.
> For simulation I have seen the article:
> E. Pardo_Iguzquiza and M. Chica-Olm.(1993) "The Fourier Integral Method: An
> Efficient Spectral Method for Simulation Random Fields", Mathematics in
> Geology Vol.25 No.2
> (But I need to SPLUS functions to do it, if written by someone)
>
> Thank you
> Waghei
> Dep.of Biostatistics
> Tarbiat Modarres Univ.(Tehran)Po.Box: 14115-111
> Tel:8011001-3872 Fax:8007989
> ___________________________________________________________________________
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Paulo Justiniano Ribeiro Jr
Dept Maths & Stats - Fylde College
Lancaster University
Lancaster LA1 4YF - U.K.
e-mail: Paulo.Ribeiro@est.ufpr.br
http://www.maths.lancs.ac.uk/~ribeiro
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