[R] Error handling

[Duncan Murdoch]

On 12/09/2007 5:08 AM, Christian Schäfer wrote:
> Hi,
> 
> is there a possibility to catch an occurring error and do an appropriate 
> error handling? (like the "try-catch"-statement in other programming 
> languages)

You could use the tryCatch() function (or try(), a simplified wrapper).

Duncan Murdoch
> 
> For example:
> It's quite annoying to run a script for hours only to detect an abortion 
> of the script because of an "subscript out of bounds" error. In that 
> case I would like to react accordingly, i.e. by skipping the actual step 
> in the for-loop, or so.
> 
> Thanks,
> Chris
> 
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