"Prof Brian Ripley" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> On Wed, 8 Mar 2006, Liaw, Andy wrote:
> So now is a very good time for
> people to offer further information/suggestions for that chapter.
This may be useful:
Mark Bravington, "Debugging Without (Too Many) Tears," R
Thomas,
This is what I use for writing R programs. I use it with Linux but
adapting it for Windows shouldn't be that much of a problem for us MIT
guys.
In ~/.Rprofile (so it gets loaded every time I start R) I have
myedit <- function(object) {
system("if [ ! -d $HOME/stat-misc/Rsrc ]; the
On Wed, 8 Mar 2006, Liaw, Andy wrote:
[...]
> Now, Roger Peng has kindly made available a note on debugging R code:
> http://www.biostat.jhsph.edu/~rpeng/docs/R-debug-tools.pdf
There is also a new chapter in the `Writing R Extensions' manual in the
R-devel version of R (to be R 2.3.0). So now i
On 3/8/06, Thomas L Jones <[EMAIL PROTECTED]> wrote:
> >From Tom:
>
> The subject is debugging a program written in the R language,under
> Windows. (Sorry, but I do not know either the Apple OS or *nix.) A
> computer program will usually not work on the first try, if only
> because of the risk of t
The simplest way:
1. Write the program using your favorite text editor and save it i.e.
c:/try.R
2. Open R and write source("c:/try.R")
See "source" help (?source) for more information
I would recommend that, even you are a windows user, you use the emacs
package for statistic (ESS). There are
You could always use notepad, but there are better solutions. There are
many text editors which will send the commands to R for you and return the
results and also offer syntax highlighting. I like Tinn-R. Xemacs is
probably the best, but its hard to learn (IMHO) and I have not taken the
time to
From the R prompt, try typing
?source
A good editor, specialized for working with R source on Windows, is Tinn-R.
on 3/8/2006 4:12 PM Thomas L Jones said the following:
> >From Tom:
>
> The subject is debugging a program written in the R language,under
> Windows. (Sorry, but I do not know ei
Firstly, some corrections:
- It's best to write code as functions in R, just like most sensible
languages. You can then debug the functions.
- (X)Emacs has versions for Windows. Prof. John Fox has kindly made
available some instructions on how Xemacs/ESS can be set up on Windows.
Now, Roger Pe
>From Tom:
The subject is debugging a program written in the R language,under
Windows. (Sorry, but I do not know either the Apple OS or *nix.) A
computer program will usually not work on the first try, if only
because of the risk of typos. Instead, it must be debugged. Roughly,
here is the seq