bounds violations, infinite loops in optim/L-BFGS-B (PR#671) - R-devel

Tue, Oct 3, 2000 8:51 AM #

[...]

1) The one used in optim is later and supposedly better.

2) I do try not to copy S-PLUS (as distinct from S).

3) There are quite a few problems with nlminb too.

Brian D. Ripley,                  ripley@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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