On Wednesday 17 May 2006 16:55 Thomas Lumley wrote:
> On Wed, 17 May 2006, Michael Dondrup wrote:
> > Hi,
> >
> > Im currently trying to debug a 'error in unprotect: stack imbalance'
> > problem and I am curious about two basic questions on the use o
Hi,
Im currently trying to debug a 'error in unprotect: stack imbalance' problem
and I am curious about two basic questions on the use of PROTECT and
UNPROTECT, which I could not figure out:
- which objects have to be protected, namely, if the code is something like:
SEXP fun, e;
/* get the ex
Michael Dondrup wrote:
> Kim Carter wrote:
>
>>Hi
>>
>>I am looking for assistance with setting up R under Sun grid engine 6
>>(6.0-update7). I would like to set up transparent interactive access
>>to R using either a qlogin or qrsh solution. While it basi
Thank you again
Michael
Prof Brian Ripley wrote:
> On Mon, 27 Mar 2006, Michael Dondrup wrote:
>
>
>>Hi,
>>is there a way to restrict the set of admissible functions for an eval()
>>statement to a possibly 'safe' set, excluding all potentially dangero
vil things
> eval(expr)
I know I could do something like
> system <- function(...) stop ('This is not allowed!')
but it's rather likely to miss one of the 'bad' functions.
Any ideas would be appreciated.
Regards
Michael Dondrup
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Kim Carter wrote:
> Hi
>
> I am looking for assistance with setting up R under Sun grid engine 6
> (6.0-update7). I would like to set up transparent interactive access
> to R using either a qlogin or qrsh solution. While it basically works
> using either method, I reach the same sticking point. T
