[Rd] Error in optim(...) non-finite finite-difference value (PR#9328)

From: <avbell_at_ucdavis.edu>
Date: Wed 01 Nov 2006 - 00:07:46 GMT

Full_Name: Adrian Bell
Version: 2.2.0
OS: Windows XP Prof
Submission from: (NULL) (

Mysterious error that I do not know how to get around.

Error in optim(...)
non-finite finite-difference value

For me, this has occurred for methods Nelder-Mead and L-BFGS-B.

What does it mean? Is it a bug? I have tried several things including coercing the function being optimized to be finite.

R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel Received on Wed Nov 01 11:11:05 2006

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