Prof Brian Ripley wrote:
On Tue, 20 May 2008, Esmail Bonakdarian wrote:
Edward Wijaya wrote:
Hi,
Currently the R script I have is executed with this command:
$ R CMD BATCH mycode.R
And the output is stored in mycode.Rout.
Is there a way I can issue command from shell (like above)
so that the output is printed to STDOUT?
It's troublesome to open the "Rout" file every time to debug.
Under a Unix system you could try to pipe the command into tail -f
i.e.,
$ R CMD BATCH mycode.R | tail -f
That should display the file as it gets written.
Buffering may get in the way -- so 'gets written' may be much later than
when it is output by R.
Yes, that's quite likely to be the case .. I like your suggestions
below much better - saved away for future reference too.
Esmail
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