Thank you very much Dennis, that's wonderful. I tried it first without LatticeExtra and it didn't work, so yes that package is the key.
Best, John -- View this message in context: http://r.789695.n4.nabble.com/superimposing-different-plot-types-in-lattice-panel-superpose-tp3642808p3644145.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.