Hello, I've been looking for a solution to this problem for some time now but I seem unable to solve it.. so this is the case: I want to plot 4 time series in the same graph using xyplot(). When I do this with
xyplot(mydata[,2]+mydata[,3]+mydata[,4]+mydata[,5] ~ mydata[,1], data = mydata, type = "l", auto.key = list(space="right", lines = T, points = F), par.settings = simpleTheme(lty = c(1,2,3,4)) ) I get a graph where all lines are "maximized" to cover the entire y- scale width. I.e., they are use their own scale independent of each other (my data has some columns that are one magnitude smaller than the others). How do I force them all to use the same y-scale? I found this thread: http://n4.nabble.com/superimposing-xyplots-on-same-scale-td905525.html, but I'm not really sure what is going on there. Any ideas? /J ______________________________________________ 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.