Dear list subscriber (R-Core),
there is a minor typo in the Windows specific NEWS for R 2.9.0:
http://cran.at.r-project.org/bin/windows/base/CHANGES.R-2.9.0
There is no function 'memory.limits() but memory.limit() (see below).
Secondly, I am kind of irritated by the function's behaviour. It returns an
Error, but as it seems the memory limit is set according to the numeric value
for the size argument even it is not a numeric-value according to the error
message? In R 2.8.1 this error was not returned (see below).
A clarification/explanation is most welcome.
Kind Regards,
Bernhard
> memory.limits()
Error: could not find function "memory.limits"
> memory.limit()
[1] 1535
> memory.limit(size = 2000)
Error in trunc(.Internal(memory.size(size))) :
Non-numeric argument to mathematical function
> memory.limit()
[1] 2000
> version
_
platform i386-pc-mingw32
arch i386
os mingw32
system i386, mingw32
status
major 2
minor 9.0
year 2009
month 04
day 17
svn rev 48333
language R
version.string R version 2.9.0 (2009-04-17)
>
In comparison for R 2.8.1:
> memory.limit()
[1] 1535.875
> memory.limit(2000)
NULL
> memory.limit()
[1] 2000
> version
_
platform i386-pc-mingw32
arch i386
os mingw32
system i386, mingw32
status
major 2
minor 8.1
year 2008
month 12
day 22
svn rev 47281
language R
version.string R version 2.8.1 (2008-12-22)
Dr. Bernhard Pfaff
Director
Global Quantitative Equity
Invesco Asset Management Deutschland GmbH
Bleichstrasse 60-62
D-60313 Frankfurt am Main
Tel: +49 (0)69 29807 230
Fax: +49 (0)69 29807 178
www.institutional.invesco.com
Email: [email protected]
Geschäftsführer: Karl Georg Bayer, Bernhard Langer, Dr. Jens Langewand,
Alexander Lehmann, Christian Puschmann
Handelsregister: Frankfurt am Main, HRB 28469
Sitz der Gesellschaft: Frankfurt am Main
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