Yes indeed. Sorry for the typo, I just added the library(ggplot) thing afterwards and I did not check for the spelling. So it should read as library(ggplot2) and there the issue is still unsettled.
Thx for pointing that out. KR, -Thorn > -----Original Message----- > From: Rui Barradas [mailto:ruipbarra...@sapo.pt] > Sent: Montag, 2. Juli 2012 12:20 > To: Thaler,Thorn,LAUSANNE,Applied Mathematics > Cc: r-help@r-project.org > Subject: Re: [R] ggplot: dodge positions > > Hello, > > Though I'm not the most fluent user of ggplot, I've seen no problem > with > the graph, each subgroup of points is over each boxplot. > > Maybe what made the difference was the use of ---> ggplot2 > not ggplot. > > Hope this helps, > > Rui Barradas > > Em 02-07-2012 10:43, Thaler,Thorn,LAUSANNE,Applied Mathematics > escreveu: > > Dear all, > > > > I want to get a series of boxplots (grouped by two factors) and I > want to overlay the original observations and the following code does > almost what I want: > > > > library(ggplot) > > ddf <- data.frame(x=factor(rep(LETTERS[1:4], each=30)), y = > runif(120,0,10), grp = factor(rep(rep(1:3, 10), 4))) > > ggplot(ddf, aes(x, y, colour=grp)) + geom_boxplot() + geom_point() > > > > Yet the position of the points and the position of the boxes on the > x-axis is not the same. I would like that the points are shifted > accordingly, such that they line up with the boxplots. I tried > position_dodge: > > > > ggplot(ddf, aes(x, y, colour=grp)) + geom_boxplot() + > geom_point(aes(ymax=max(y)), position = position_dodge(width=.75)) > > > > but that did not really help, as all points are now dodged and I just > want to have a fixed offset for each subgroup of points such that the > boxplot and the points are aligned. Any ideas? > > > > > > Kind Regards, > > > > Thorn Thaler > > Mathematician > > > > Applied Mathematics > > Nestec Ltd, > > Nestlé Research Center > > PO Box 44 > > CH-1000 Lausanne 26 > > Phone: +41 21 785 8220 > > Fax: +41 21 785 9486 > > > > ______________________________________________ > > 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. > > > ______________________________________________ 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.