[R] getAttr problem
Prof Brian Ripley
ripley at stats.ox.ac.uk
Fri May 9 17:03:14 CEST 2003
On Fri, 9 May 2003, Stoyanov, Tsvetan wrote:
> I meant getAttrib, and the "names" attribute is indeed NULL. I meant to
> say that the "dimnames" attribute of the outer product id NULL, when it
> should be given by those of the arguments.
It is: as.double(x) and as.double(y) have no names.
> I am just trying to reproduce the example in section 4.7.4:
> out <- function(x, y) .Call("out", as.double(x),as.double(y))
That's the R code for the first version: that for the second version is
not given. Remember this is an illustration of expanding an example.
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
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