Dear Virgilio It is happy to see Virgilio's e-mail because I am very interested in him as an author of DCluster and RArcInfo.
Although I know neither GREG nor BLUP, I guess calibrate() in survey and ranef() in nlme may rouse your interest. Recently, I found two papers, for which I had been waiting because these are not draft anymore. Instead of you, let me introduce here. V. G{\'o}mez-Rubio and J. Ferr{\'a}ndiz-Ferragud and A. L{\'o}pez-Qu{\'i}lez. Detecting clusters of disease with R, Journal of Geographical Systems, Volume 7, Issue 2, Jun 2005, Pages 189 - 206 V. G{\'o}mez-Rubio and J. Ferr{\'a}ndiz-Ferragud. RArcInfo: Using GIS data with R, Computers and Geosciences, 2005, 31 (8), Pages 1000-1006. A matter of regret is that the word "DCluster" was missed in the title of "Detecting clusters of disease with R". Best regards, -- Susumu Tanimura Dept. of Socio-environmental Medicine Inst. of Tropical Medicine, Nagasaki University TEL 095-849-7865 FAX 095-849-7867 e-mail [EMAIL PROTECTED] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo