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Hi, I created the barchart below using the lattice package, however I can't seem to find a way to add another variable as a line (see the desired square/lines that I drew for the last 10 years of the plot). Can anyone help me with this? Your help is much appreciated! Code: Schart<-barchart(Catch~Year,data=SNA, scales=list(col = "black", tck = c(1, 0),x=list(rot=45))) http://www.nabble.com/file/p22772314/eg.gif -- View this message in context: http://www.nabble.com/Two-variables-on-one-lattice-barchart-tp22772314p22772314.html Sent from the R help mailing li...