Thanks, Gavin I'll have a look to it Hug --- On Thu, 2/4/10, Gavin Simpson <gavin.simp...@ucl.ac.uk> wrote:
> From: Gavin Simpson <gavin.simp...@ucl.ac.uk> > Subject: Re: [R] Interactively editing point labels in a graph > To: "trece por ciento" <el13porcie...@yahoo.com> > Cc: r-help@r-project.org > Date: Thursday, February 4, 2010, 1:11 PM > On Tue, 2010-02-02 at 23:57 -0800, > trece por ciento wrote: > > Dear experts, > > I would like to be able to interactively (if possible, > with mouse and > > clik) edit point labels in graphs, particularly in > multivariate > > graphs, such as the biplots you get after a > correspondence analysis > > (with, for example, package ca), where labels tend to > overlap. The > > graph aspect ratio is relevant (it needs to be > mantained). And I'm > > working with Windows XP. > > In this kind of graphs points in the graph are > identified with labels, > > generally long (see, for example: > > http://www.white-history.com/Greece_files/hlafreq.jpg), > and sometimes > > -as in the example- it is good to group certain points > within > > ellipses. > > Do you know if exists some package able to do this > task? > > Thanks in advance, > > Hug > > If you can live with the ecological overtones of the vegan > package, try > cca() to fit your CA model and then orditkplot() to fiddle > with the > ordination labels etc. > > HTH > > G > > -- > %~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~% > Dr. Gavin Simpson > [t] +44 (0)20 7679 0522 > ECRC, UCL Geography, [f] > +44 (0)20 7679 0565 > Pearson Building, > [e] gavin.simpsonATNOSPAMucl.ac.uk > Gower Street, London [w] > http://www.ucl.ac.uk/~ucfagls/ > UK. WC1E 6BT. > [w] http://www.freshwaters.org.uk > %~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~% > > ______________________________________________ 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.
