[R] how to print error message in batch mode

[Elio Mineo]

That's fine!
Thanks a lot.
Angelo

Achim Zeileis wrote:

>On Thu, 07 Apr 2005 12:45:16 +0200 Elio Mineo wrote:
>
>  
>
>>Dear list,
>>I am using R in batch mode:
>>
>>$ R -q --no-save < prova > output
>>
>>the input file "prova" has these commands:
>>
>>data(USArrests)
>>x<-USArrests
>>hist(x)
>>
>>of course, the command hist(x) produces an error. The error message
>>is: Error in hist.default(x) : `x' must be numeric.
>>Is there the possibility to save this error massage in the "output"
>>file?
>>    
>>
>
>You could do something like
>  $ R -q --no-save < prova > prova.out 2> prova.err
>Best,
>Z
>
>
>  
>
>>Thanks in advance,
>>Angelo
>>
>>______________________________________________
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>>PLEASE do read the posting guide!
>>http://www.R-project.org/posting-guide.html
>>
>>    
>>
>
>______________________________________________
>R-help at stat.math.ethz.ch mailing list
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>
>  
>