[R] Interactively editing point labels in a graph

Liviu Andronic landronimirc at gmail.com
Wed Feb 3 10:49:56 CET 2010


Hello

On 2/3/10, trece por ciento <el13porciento at yahoo.com> wrote:
> Dear experts,
>  I would like to be able to interactively (if possible, with mouse and clik) edit point labels in graphs,
>
Try playwith.
Liviu

> 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
>
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