as.spam.listw is an unknown function. Is it in a different package? Daniel
other attached packages: [1] spdep_0.5-11 coda_0.13-5 deldir_0.0-12 maptools_0.7-34 foreign_0.8-38 nlme_3.1-96 MASS_7.3-3 [8] Matrix_0.999375-31 lattice_0.17-26 boot_1.2-41 sp_0.9-64 igraph_0.5.3 RandomFields_1.3.41 svSocket_0.9-48 [15] TinnR_1.0.3 R2HTML_1.59-1 Hmisc_3.7-0 survival_2.35-7 loaded via a namespace (and not attached): [1] cluster_1.12.1 grid_2.10.0 svMisc_0.9-56 tools_2.10.0 -- View this message in context: http://r.789695.n4.nabble.com/Spatial-number-of-independent-components-tp2262018p2262422.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.