Hi! I'm translating some code from Matlab to R and I found a problem.
I need to translate Matlab's function 'lsqnonlin'
(http://www-ccs.ucsd.edu/matlab/toolbox/optim/lsqnonlin.html) into R,
and at the beginning I thought it would be the same as R's 'optim'. But
then I looked at the definition of 'lsqnonlin' and I don't quite see how
to make 'optim' to do the same thing. Does anyone have an idea?
This is apart from the fact that I would like to use the Levenberg
Marquardt algorithm which is not implemented in R (some discussion about
this: http://tolstoy.newcastle.edu.au/R/help/00b/2492.html).
Thank you! All the best,
-- --
Jose Luis Aznarte M. http://decsai.ugr.es/~jlaznarte
Department of Computer Science and Artificial Intelligence
Universidad de Granada Tel. +34 - 958 - 24 04 67
GRANADA (Spain) Fax: +34 - 958 - 24 00 79
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