[R] optim error - repost

Dieter Menne dieter.menne at menne-biomed.de
Mon Jun 2 14:33:49 CEST 2008

 <keunhchoi <at> gmail.com> writes:

> Here is a clean version. I did this with nls and  it works (see below), but
> I need to  do it with optim. Keun-Hyung

Great that you got it to work! Just curious if there is any reason why one
should use optim when nls works fine? If this should be on a reviewer's request,
challenge the reviewer.


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