[R] how to print error message in batch mode

From: Elio Mineo <mineoeli_at_unipa.it>
Date: Thu 07 Apr 2005 - 20:45:16 EST

Dear list,
I am using R in batch mode:

$ R -q --no-save < prova > output

the input file "prova" has these commands:


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? Thanks in advance,

R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Thu Apr 07 20:51:11 2005

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