Trying to use R to build an interactive slide show, to be displayed on a
projector. The purpose of the presentation is to show how one could
construct a simple graph using R. It is meant as a general overview rather
than as detailed instruction.
For example, something like the following
. - George E. P. Box
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Tuesday, March 29, 2005 12:54 PM
To: R-Help
Subject: [R] slide show with R
Trying to use R to build an interactive slide show, to be
displayed
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Tuesday, March 29, 2005 12:54 PM
To: R-Help
Subject: [R] slide show with R
Trying to use R to build an interactive slide show, to be
displayed on a
projector
Seems like emacs-ess would do the trick. You can read in the entire
file - formatted or spaced as appropriate - execute one line or several
at a time and see the results in real time.
Obviously less a slide show than an R session, but that seems to be
what you want.
A more canned slide show
Another approach is to put your commands below into a text file.
Add a line like:
tmp - readline('Press Enter to Continue:')
everywhere you want to pause.
Then do:
source('path/to/text/file', echo=T)
it will print out the commands and execute them, but everytime it gets
to the tmp - ...
-
From: Berton Gunter [EMAIL PROTECTED]
To: [EMAIL PROTECTED]; 'R-Help' r-help@stat.math.ethz.ch
Sent: Tuesday, March 29, 2005 11:20 PM
Subject: RE: [R] slide show with R
Oops, I should have said that you can execute the text line via the
construction:
eval(parse(text=textline
