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 > ___________________________________________________________________________ > Visit http://www.visto.com/info, your free web-based communications center. > Visto.com. Life on the Dot. > > > -- > * To post a message to the list, send it to [EMAIL PROTECTED] > * As a general service to the users, please remember to post a summary of any useful >responses to your questions. > * To unsubscribe, send an email to [EMAIL PROTECTED] with no subject and >"unsubscribe ai-geostats" followed by "end" on the next line in the message body. DO >NOT SEND Subscribe/Unsubscribe requests to the list > * Support to the list is provided at http://www.ai-geostats.org > Paulo Justiniano Ribeiro Jr Dept Maths & Stats - Fylde College Lancaster University Lancaster LA1 4YF - U.K. e-mail: [EMAIL PROTECTED] http://www.maths.lancs.ac.uk/~ribeiro -- * To post a message to the list, send it to [EMAIL PROTECTED] * As a general service to the users, please remember to post a summary of any useful responses to your questions. * To unsubscribe, send an email to [EMAIL PROTECTED] with no subject and "unsubscribe ai-geostats" followed by "end" on the next line in the message body. DO NOT SEND Subscribe/Unsubscribe requests to the list * Support to the list is provided at http://www.ai-geostats.org
