I think the problem is that it's only a warning and not an error.
result_<-list()
for(i in 1:10){
if(inherits(try(sqrt(9-i),silent=TRUE),"try-error")){
#If sqrt fails
cat('fail',i,'\n')
result_[[i]]<-0 } else {
#If sqrt succeeds
cat('succeed',i,'\n')
result_[[i]] <- 1 }
}
result_
On Tue, Dec 6, 2011 at 11:11 AM, LCOG1 <jr...@lcog.org> wrote:
> So after about 4 hours struggling with Try and TryCatch I am throwing in
> the
> towel. I have a more complicated function that used logspline through
> iterative distributions and at some point the logspline doesnt function
> correctly for some subsets but is fine with others so I need to be able to
> identify when the error occurs and stop curtailing the distribution and I
> think this Try or TryCatch should do the trick but I think I am missing
> something here. A simple example
>
>
> result_<-list()
> for(i in 1:10){
> if(inherits(try(sqrt(9-i),silent=TRUE),"try-error")){
> #If sqrt fails
> result_[[i]]<-0 } else {
> #If sqrt succeeds
> result_[[i]] <- 1 }
> }
>
>
> I would expect this to fail only when i > 9 but succeeds each time. DO i
> need to specify something different where "try-error" resides? Thanks guys
>
> Cheers,
> Josh
>
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/To-Try-or-to-TryCatch-I-have-tried-to-long-tp4165578p4165578.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
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