[Fwd: behavior of L-BFGS-B with trivial function triggers bug in stats4::mle]
On Mon, Aug 13, 2007 at 05:49:51PM -0400, Ben Bolker wrote:
[snip]
an undefined condition), but it leads to a bug in stats4::mle -- a spurious error saying that a better fit has been found during profiling if one tries to profile a 1-parameter model that was originally fitted with "L-BFGS-B".
[snip] Could you also include a script, which reproduces the problem? Just to see under which conditions the problem occurs and how it looks like exactly. Petr Savicky.