Hi Gabor, Thanks for your reply. The solution you gave me and the one that I had attempted have the same problem. The plots don't differentiate between y1 and y2, in other words, they loose the groups attribute. This is what 'does not work' means. I am attaching a ps file (I hope that does not get stripped). In each panel there should be two lines, but this has just one (group lost).
This plot was produced with R 2.4 on windows and lattice 0.14-9. Thanks and regards, Ritwik. On 10/9/06, Gabor Grothendieck <[EMAIL PROTECTED]> wrote:
Could you explain what "does not work" means. It seems to produce a graph with x-y numbers on it in R 2.4.0 on Windows. At any rate, I would have done it like this although I think you can leave off the [1] on subscripts and it will still work. library(lattice) library(grid) xyplot(y1 + y2 ~ x | g * h, data = DF, type = "l", panel = function(x, y, subscripts, groups, ...) { panel.xyplot(x, y, ...) grid.text(DF$f[subscripts[1]], .1, .9) }) On 10/9/06, Ritwik Sinha <[EMAIL PROTECTED]> wrote: > Hi Everyone, > > I know there was a thread recently that dealt with a similar issue, > but this one is a little different. > > I have the following data frame > > DF <- data.frame(x = 1:12, y1 = rnorm(12), y2 = rnorm(12), g = > gl(2,6), h = rep(c("1", "2"), 6), f = c(rep(c("1-1","1-2"),3), > rep(c("2-1","2-2"),3))) > > I essentially want this plot > > xyplot(y1+y2~x|g*h, data=DF, type="l") > > However, now I want to add a different text to each panel, the text > being from column "f" of the data frame. In other words, I want text > "1-1" in the panel where g=1 and h=1 and so on. I tried to pass groups > and subscript to the panel function but could not get what I was > looking for. The following attempt does not work. > > xyplot(y1+y2~x|g*h, data=DF, type="l", auto.key=TRUE, > panel=function(x,y,..., groups, subscripts){panel.xyplot(x,y,...); > panel.text(x=4,y=0, labels=DF$f[subscripts])}) > > My R version is 2.2.1 and lattice version is 0.12-11 (sorry they are > not the latest ones, these are on the server). > > -- > Ritwik Sinha > Graduate Student > Epidemiology and Biostatistics > Case Western Reserve University > [EMAIL PROTECTED] | +12163682366 | http://darwin.cwru.edu/~rsinha > > ______________________________________________ > R-help@stat.math.ethz.ch 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. >
-- Ritwik Sinha Graduate Student Epidemiology and Biostatistics Case Western Reserve University [EMAIL PROTECTED] | +12163682366 | http://darwin.cwru.edu/~rsinha
Rplots.ps
Description: PostScript document
______________________________________________ R-help@stat.math.ethz.ch 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.