[R] "R CMD BATCH" continue after an error in the script

[David Winsemius]

On Dec 5, 2009, at 9:21 AM, Veronesi, Fabio wrote:
> Hi,
> I have a problem with R CMD BATCH, because I created a .bat file to  
> run a script:
>
> C:\R\R-2.9.2\bin\R CMD BATCH C:\Scrip_test.R
>
> It work perfectly but after 3 lines of script there is a line with a  
> nls() function that cannot be fitted and this end in an error message.
> I'm not bother by the error message, I just want that the script  
> continue.

The try function will provide a mechaism for gracefully "stepping  
around" coding potholes.

?try

> If I use the R windows GUI the script show the error message but it  
> continue till the very end.
> I want that the script continue to run also in BATCH mode, How can I  
> do that?
>
> Many thanks in advance,
> Fabio
>
> ----------------------------------------------------
> Fabio Veronesi
> Ph.D Student
>
> Cranfield University
> School of Applied Sciences


David Winsemius, MD
Heritage Laboratories
West Hartford, CT