We are only aware of better behaviour from LAPACK 3.1 (which is what I
suppose you are talking about, that is R compiled with its internal
LAPACK).
But in at least one case that means finding a complex set of eigenvalues
where previously a real one was found.
On Tue, 10 Apr 2007, Paul Gilbert wrote:
I am having some trouble with a case where eigen in R-beta gives a
different largest value than in previous versions of R. Other values
seem to be the same. Before I spend too much time, is anyone aware of a
problem (symmetric = FALSE, only.values = TRUE).
Paul Gilbert
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La version française suit le texte anglais.
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Brian D. Ripley, [EMAIL PROTECTED]
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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