Bump, I am curious to know this one as well.
p.s: David. there is an interesting article on how to retrieve points from a plot (any plot). I don't think it is the best way for a dendrogam , but in case no one will offer a better solution, this one might work for you: http://www.r-bloggers.com/getting-data-from-an-image-introductory-post/ <http://www.r-bloggers.com/getting-data-from-an-image-introductory-post/> ----------------Contact Details:------------------------------------------------------- Contact me: tal.gal...@gmail.com | 972-52-7275845 Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) | www.r-statistics.com (English) ---------------------------------------------------------------------------------------------- On Sat, Apr 17, 2010 at 4:35 PM, David J. States <david.j.sta...@uth.tmc.edu > wrote: > I would like to explore dendrogam plots interactively. For example, click > on a node and return information about all of the children of that node. > > Is there a high level wrapper for locator() or click() that will return the > nearest dendrogram node on a plot? > > If not, is there a way to obtain the [x,y] coordinates of all the nodes on > a plot? > > Thanks, > > David > > David J. States, M.D., Ph.D. > Professor of Health Information Science > School of Health Information Sciences > Brown Foundation Institute of Molecular Medicine > University of Texas Health Science Center at Houston > > Sarofim Research Building Room 437C > 1825 Pressler St. > Houston, TX 77030 > > Telephone: 713 500 3845 > email: david.j.sta...@uth.tmc.edu<mailto:david.j.sta...@uth.tmc.edu> > URL: http://www.stateslab.org > > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. > [[alternative HTML version deleted]] ______________________________________________ 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.
