[R] plotting grouped data object

From: Afshartous, David <afshart_at_exchange.sba.miami.edu>
Date: Sat 23 Sep 2006 - 22:09:38 GMT


I'd like to plot the main relationship of a grouped data object for all levels of a factor in a single panel. The sample code below creates a separate panel for each level of the factor. I realize that this could be done in other ways, but I'd like to do it via plotting the grouped data object. thanks!

z = rnorm(18, mean=0, sd=1)
x = rep(1:6, 3)
y = factor(rep(c("I", "C", "P"), each = 6))
dat = data.frame(x, y, z)
data.grp = groupedData(z ~ x | y, data = dat) plot(data.grp, outer = ~ y)
### this produces 1 line each in 3 panels
### how to collapse all 3 lines into 1 panel?

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. Received on Sun Sep 24 08:20:05 2006

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.1.8, at Mon 25 Sep 2006 - 18:30:08 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.