ivo welch wrote: > dear R wizards: is it possible to instruct R to save or no-save from > inside R? You can specify the action when you call q() or quit(), but you can't change the default action.
> or does this have to be given at invokation on the > command-line? The same question applies to "--no-restore-data", > although this presumably would have to be decided in a .First() > function or something like it. > This one can't currently be changed. Duncan Murdoch > on a similar note, I would love a CMD BATCH invokation to output just > one line to stderr at the end of its run which tells me whether the > batch job ended prematurely because of an error. I know this can be > undesirable if run in another program that refuses output (e.g., a web > browser, where this can cause havoc if issued before the > content-type:), so it would require that some switch like --silent > would suppress this one line summary/error. This is not urgent---I > can use the R return code to write a wrapper for this facility, but > this might be nice default behavior. My guess is that most of us > won't mind to see a flag in writing if something went badly wrong. > > sincerely, > > /iaw > > ______________________________________________ > 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 > ______________________________________________ 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