[R] don't stop when error occurs

[Liaw, Andy]

Read ?try, ?tryCatch, as well as the posting guide mentioned in the footer.

Andy

> From: pastaska1934
> 
> hi,
> i'm doing some bootstraping on a data set, using kmeans for 
> each bootstrap,
> i mean i do a loop(200 times) and in each loop i use kmeans.
> i have to count some occurences in a matrix result,
> but somentimes kmeans fail, cause of the algorithm.
> so i would like to avoid my function to stop on kmeans error
> is there a way to do such a thing?
> like
> if(kmeans()=error)continue
> or
> if(kmeans != -1) go on
> 
> thanks
> 
> sebeuuuuuuuuuu^^
> 
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