leasqr help

[marco cammarata]

Hi,

for chi2 I mean a weighted sum of the residuals
(=(data-expected_value)*wt)
I have tried a bit and it seems not to work with Matrices,
I will try the workaround suggested by Francesco (thanks),

marco
On Wed, 2008-04-09 at 14:49 +0200, Archambault Fabien wrote:
> Selon marco cammarata <marco.cammarata at esrf.fr>:
> 
> > Hi everyone,
> >
> > I would like to use leasqr for non linear minimization.
> >
> > Am I wrong or it seems that leasqr calculate direclty the "chi2" ?
> 
> Hi, what do you mean by "chi2" ? Is it the tolerance ? this can be specified
> when you call the leasqr function.
> 
> See http://octave.sourceforge.net/doc/f/leasqr.html for documentation.
> 
> Fabien
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-- 
marco cammarata <marco.cammarata at esrf.eu>