[R] RAM usage
ripley at stats.ox.ac.uk
Mon Oct 21 15:23:50 CEST 2002
On Mon, 21 Oct 2002 ripley at stats.ox.ac.uk wrote:
> > I would like to
> > know if it is possible how much memory R needs for storing for example real
> > matrix size of 50 rows and 100 columns together with column and row names.
> > Or where to find information on such subject.
> In the source files. reals are stored in the system's C double type,
> which is usually 4 bytes.
Oops, 8 bytes, usually.
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 272860 (secr)
Oxford OX1 3TG, UK Fax: +44 1865 272595
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch
More information about the R-help