Message-ID: <fa2f76f60905121208y458239feyca2c85036d23f038@mail.gmail.com>
Date: 2009-05-12T19:08:59Z
From: Abby Drake
Subject: selecting points on 3D scatterplots
Hello Everyone,
I am new to R and need some help.
I have a matrix of x,y,z coordinates that I would like to
interactively plot in 3D and then using the cursor select points on
the plot and have the coordinates sent to a matrix. I am using the rgl
package to plot the data at the moment because it allows me to rotate
and zoom. I also tried cloud and scatterplot3D.
I am looking for a function like 'locator' which is used to select
points on 2D scatterplots.
Thanks in advance!
Abby