[R] Error in doc of corresp?
Prof Brian Ripley
ripley at stats.ox.ac.uk
Mon Nov 12 11:58:13 CET 2001
On Mon, 12 Nov 2001, Agustin Lobo wrote:
> I think that there is a problem in the doc
> of MASS function corresp:
No, the problem is in R itself. Remember MASS is a port from S code, and
this works as documented in S. I am fairly sure it once worked in R too.
Try calling corresp.matrix directly to work around an R bug.
function (x, ...)
class(x) <- data.class(x)
That correctly sets the class of x to "matrix", but it then dispatches
corresp.default, even though corresp.matrix exists.
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
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