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...r in the graph for these three levels to be different colors. The best I have been able to do is to have the Key display three colors, but the symbols in the graph only show up in black and white. Any suggestions? par(cex=.8) s <- summary(n10 ~ n13, method="reverse", test=T) plot(s, dotsize=1.2, cex.labels=.7, cex.axis=.5, cex.main=.5, which="categorical") Key(locator(1)) R version 2.0.1 Windows XP Thank you, Greg Blevins The Market Solutions Group [[alternative HTML version deleted]]

Is there a way to create a 'bubble plot' in R? For example, if we define the following data frame containing the level of y observed for 5 patients at three time points: time<-c(rep('time 1',5),rep('time 2',5),rep('time 3',5))

Dear R users, I know one way to see the code for a hidden function, say function_x, is using default.function_x (e.g. summary.default). But how can I see the code for imported packages that have no namespace (in this case Design)? Many Thanks Eleni

...ab, show.zeros = show.zeros, show.margins = show.margins, ...) } balloonplot.default <- function(x,y,z, xlab, ylab, zlab=deparse(substitute(z)), dotsize=2/max(strwidth(19),strheight(19)), dotchar=19, dotcolor="skyblue", main, label=TRUE, label.digits=2,...