On Tue, 26 Oct 2004, Neil Leonard wrote:
> I was wondering whether there is a command in R similar to the '!'
> command in unix.
What do you think the `! command in Unix' does? Your subject line
suggests you are thinking of the history substitution mechanism in a csh
_shell_ (copied for bash). If that is what you mean, and you are using
Unix with readline enabled, see `man readline' on your system for what is
available (which can often be used to similar effect). Or (to save the
inevitable supplementary comment) use ESS if you use Emacs.
--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595