Hi, Maybe this is helpful..?? http://www.ats.ucla.edu/stat/r/faq/spatial_regression.htm Best, Dimitrios -- View this message in context: http://r.789695.n4.nabble.com/controlling-spatial-autocorrelation-in-linear-regression-models-tp4632940p4632998.html Sent from the R help mailing list archive at Nabble.com.