That happened in 2.3.0 only, and we do ask people not to report on
obselete versions of R.
>From the NEWS for 2.3.1
o mean() on an integer (or logical) vector was treating NAs as
actual values (unless na.rm = TRUE).
and the actual value is the largest negative integer, usually -2147483648.
On Tue, 25 Jul 2006, Dirk Eddelbuettel wrote:
>
> On 26 July 2006 at 04:17, [EMAIL PROTECTED] wrote:
> | Full_Name: Benjamin Tyner
> | Version: 2.3.0
> | OS: linux-gnu (debian)
> | Submission from: (NULL) (71.98.75.54)
> |
> |
> | > mean(NA)
> | returns -2147483648 on my system, which is -(1+.Machine$integer.max)
>
> There is quite possibly something wrong with your libraries. Did you build
> this yourself, or is it Christian's backport for Debian stable, or is it a
> regular Debian build? What happens if you upgrade to Christian's (from CRAN
> and its mirrors) or my (Debian mirrors) build of the current version 2.3.1 ?
>
> [EMAIL PROTECTED]:~> dpkg -l r-base-core | grep "^ii" | cut -c-78
> ii r-base-core 2.3.1-1 GNU R core of statistical computing language
> [EMAIL PROTECTED]:~> R --quiet
> > mean(NA)
> [1] NA
> > q("no")
> [EMAIL PROTECTED]:~>
>
> All fine here.
>
> Dirk
>
>
> |
> | > sessionInfo()
> | Version 2.3.0 (2006-04-24)
> | i686-pc-linux-gnu
> |
> | attached base packages:
> | [1] "methods" "stats" "graphics" "grDevices" "utils" "datasets"
> | [7] "base"
> |
> | ______________________________________________
> | R-devel@r-project.org mailing list
> | https://stat.ethz.ch/mailman/listinfo/r-devel
>
>
--
Brian D. Ripley, [EMAIL PROTECTED]
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
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