Dear expeRts, shouldn't this...
x <- 1:10 myplot <- xyplot(x~x,col="red") trellis.device(postscript,color=FALSE,file="plot.ps") print(myplot) dev.off() ... give a black/white plot? Cheers, Marius ______________________________________________ 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.