On Tue, Nov 16, 2010 at 10:58 AM, Aleksey Naumov wrote:
> Hi R experts,
>
> I am looking for a simple error handling approach, whereby I could stop
> function execution with a customized error message. For example:
>
> for (i in 1:10) {
> if (i == 5)
> # I'd like to be able to stop right he
Ottorino,
Thank you for your suggestion. I am not really looking to do any debugging,
but merely to issue an informative error message and stop execution of my
top-level function, called at an R terminal. See me response to David for
more details...
Thank you,
Aleksey
On Tue, Nov 16, 2010 at 11:
David,
Thank you for your help. I agree, "stop right here" is ambiguous, let me
clarify.
I am at a terminal session, calling my top-level function f(). At any point
inside f() I'd like to be able to generate an error message, print it to the
terminal and stop execution of f() (but still remain i
Il giorno mar, 16/11/2010 alle 10.58 -0500, Aleksey Naumov ha scritto:
> for (i in 1:10) {
>if (i == 5)
> # I'd like to be able to stop right here with an error message I
> have
> complete control over
> }
I'm far from expert, but perhaps this is near what you are looking for
for(i in
On Nov 16, 2010, at 10:58 AM, Aleksey Naumov wrote:
Hi R experts,
I am looking for a simple error handling approach, whereby I could
stop
function execution with a customized error message. For example:
for (i in 1:10) {
if (i == 5){
#Then insert:
cat("Informative error message") ; bre
Hi R experts,
I am looking for a simple error handling approach, whereby I could stop
function execution with a customized error message. For example:
for (i in 1:10) {
if (i == 5)
# I'd like to be able to stop right here with an error message I have
complete control over
}
The problem
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