On 06/12/2012 15:32, William Dunlap wrote:> Ordinary functions should not alter their inputs but in R-2.15.2
> svd(LINPACK=TRUE,X) does. (It worked in 2.15.0 but not in 2.15.1
> or 2.15.2 and became deprecated in 2.15.2.)
But not in R-devel. I'll backport the difference.
>
>> X <- matrix(c(1,2,3, 5,7,11, 13,17,19), 3, 3)
>> X
> [,1] [,2] [,3]
> [1,] 1 5 13
> [2,] 2 7 17
> [3,] 3 11 19
>> svd(X, LINPACK=TRUE)$d
> [1] 31.9718214 2.3882717 0.3143114
> Warning message:
> In svd(X, LINPACK = TRUE) : LINPACK = TRUE is deprecated
>> X
> [,1] [,2] [,3]
> [1,] 1.2672612 -13.8975846 -27.7951692
> [2,] 0.5345225 1.0945920 2.1072825
> [3,] 0.8017837 0.9955161 -0.9794695
>> version
> _
> platform x86_64-w64-mingw32
> arch x86_64
> os mingw32
> system x86_64, mingw32
> status
> major 2
> minor 15.2
> year 2012
> month 10
> day 26
> svn rev 61015
> language R
> version.string R version 2.15.2 (2012-10-26)
> nickname Trick or Treat
>> sessionInfo()
> R version 2.15.2 (2012-10-26)
> Platform: x86_64-w64-mingw32/x64 (64-bit)
>
> locale:
> [1] LC_COLLATE=English_United States.1252
> [2] LC_CTYPE=English_United States.1252
> [3] LC_MONETARY=English_United States.1252
> [4] LC_NUMERIC=C
> [5] LC_TIME=English_United States.1252
>
> attached base packages:
> [1] stats graphics grDevices utils datasets methods base
>
> Bill Dunlap
> Spotfire, TIBCO Software
> wdunlap tibco.com
>
> ______________________________________________
> R-devel at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel
>
--
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