I am using R 2.5.0 and lattice 0.15-5. plot1, plot2, and plot3 all work fine. plot4 gives the error.
x<-1:12 f<-gl(3,4) g<-gl(4,3) plot1<-xyplot(y~x|f*g) plot2<-xyplot(y~x|f*g,scales=list(relation="free")) plot3<-densityplot(~x|f*g) plot4<-densityplot(~x|f*g,scales=list(relation="free")) Thanks Ben ______________________________________________ R-help@stat.math.ethz.ch 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.