Re: [R] exit function in R?
Thank everybody for the answers! The stop and quit functions are what I
need (it is a script, not a function what needs to be terminated. I was
talking about an exit function, what can be confusing).
Best,
Federico
Gregory. R. Warnes wrote:
Since Frederico indeicated he was running a script, rather than a
function, I suspect that he would be better served by the
quit(no)
function.
Jun 2, 2008, at 5:15PM , Rolf Turner wrote:
On 3/06/2008, at 1:18 AM, Federico Abascal wrote:
Hi,
This is likely an stupid question, but I cannot find the solution.
I am searching for an exit function, to end the execution of an R
script if some condition is not filled.
Any clue?
Others have suggested using stop(). It might be the case that the
condition not being fulfilled is not actually a sign of an error,
but simply of a different, perhaps ``marginal'' situation in which
a different sort of action or calculation is required. In which
case what you want is return().
Trivial e.g.:
foo - function(x) {
if(any(x=0)) return(42)
y - sum(log(x))
y
}
cheers,
Rolf Turner
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[R] exit function in R?
Hi, This is likely an stupid question, but I cannot find the solution. I am searching for an exit function, to end the execution of an R script if some condition is not filled. Any clue? Thank you in advance! Federico __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] exit function in R?
on 06/02/2008 08:18 AM Federico Abascal wrote: Hi, This is likely an stupid question, but I cannot find the solution. I am searching for an exit function, to end the execution of an R script if some condition is not filled. Any clue? Thank you in advance! Federico See ?stop and ?stopifnot HTH, Marc Schwartz __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] exit function in R?
try this: stop(Message) warning(Message) Best Markus Federico Abascal schrieb: Hi, This is likely an stupid question, but I cannot find the solution. I am searching for an exit function, to end the execution of an R script if some condition is not filled. Any clue? Thank you in advance! Federico __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- Dipl.-Tech. Math. Markus Schmidberger Ludwig-Maximilians-Universität München IBE - Institut für medizinische Informationsverarbeitung, Biometrie und Epidemiologie Marchioninistr. 15, D-81377 Muenchen URL: http://ibe.web.med.uni-muenchen.de Mail: Markus.Schmidberger [at] ibe.med.uni-muenchen.de Tel: +49 (089) 7095 - 4599 __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] exit function in R?
On 2 Jun 2008, at 15:18, Federico Abascal wrote:
Hi,
This is likely an stupid question, but I cannot find the solution.
I am searching for an exit function, to end the execution of an R
script if some condition is not filled.
Any clue?
f - function() {
...
if (1 == 1) return(WHATEVER)
...
...
return(ONSUCCESS)
}
--Hans
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and provide commented, minimal, self-contained, reproducible code.
Re: [R] exit function in R?
On 3/06/2008, at 1:18 AM, Federico Abascal wrote:
Hi,
This is likely an stupid question, but I cannot find the solution.
I am searching for an exit function, to end the execution of an R
script if some condition is not filled.
Any clue?
Others have suggested using stop(). It might be the case that the
condition not being fulfilled is not actually a sign of an error,
but simply of a different, perhaps ``marginal'' situation in which
a different sort of action or calculation is required. In which
case what you want is return().
Trivial e.g.:
foo - function(x) {
if(any(x=0)) return(42)
y - sum(log(x))
y
}
cheers,
Rolf Turner
##
Attention:\ This e-mail message is privileged and confid...{{dropped:9}}
__
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
