[R] Invoking shell commands from within R

Fredrik Glockner fredrigl at math.uio.no
Mon Apr 26 13:46:53 CEST 1999


In S-Plus, one can invoke a shell command by prepending it with a "!",
e.g.:

    > !ls

Is something similar available in R?  Is it possible to execute shell
commands from within R?

Fredrik
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