Hello I am trying to use the correlog function to estimate a spatial correlogram for the residuals of a logistic regression and I have run accross the following error. > summary(binom1 <- glm(Use~X20mslop+X20mdem+soilsst, family=binomial, + data=M60m2000NE_1.df))
> correlog1.1 <- correlog(M60m2000NE_1.df$X, M60m2000NE_1.df$Y, > residuals(binom1),w=NULL, + na.rm=T, increment=1, resamp=0) Error in split.default(moran, dkl) : Group length is 0 but data length > 0 Can anyone help me to understand what this error is referring to and suggest how I can fix it? Thanks Tara -- View this message in context: http://r.789695.n4.nabble.com/spatial-correlogram-tp2719949p2719949.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.