AFAIK there is no get_all_vars() in any released version of R, and this is
NOT the place to report on unreleased ('Under development (unstable)')
versions of R (and especially not on non-current versions). (Please use
the R-devel list to comment on current development versions.)
This was fixed by svn rev 40854 (it's actually one I have had pending for
a while awaiting good Internet connectivity).
On Sun, 18 Mar 2007, ronggui wrote:
>> get_all_vars(dist ~ speed, data = cars)
> Error in `row.names<-.data.frame`(`*tmp*`, value = c(NA, -50L)) :
> invalid 'row.names' length
>
>> version
> _
> platform i386-pc-mingw32
> arch i386
> os mingw32
> system i386, mingw32
> status Under development (unstable)
> major 2
> minor 5.0
> year 2007
> month 03
> day 13
> svn rev 40832
> language R
> version.string R version 2.5.0 Under development (unstable) (2007-03-13
r40832)
>
>
>
--
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