search for: tp4223035p4223035

..., would like to plot 4 of these bar graphs (for four dates) on the same screen, I cannot get the par() or layout() function to work with qplot. Is there another way? Thank you! -- View this message in context: http://r.789695.n4.nabble.com/black-and-white-in-qplot-layout-4-graphs-in-one-screen-tp4223035p4223035.html Sent from the R help mailing list archive at Nabble.com.