Re: error on paramters

Hello,

  min.UserState ().Error (i)

  returns the error on the fit parameter but after fitting. Before fitting (and for fixed parameters) or when the fit failed I will be equal to the value set before fitting

  Lorenzo

On Jul 9, 2009, at 9:27 PM, Patrick Dupre wrote:

> Hello,
>
> Using FunctionMinimum
>
> To get the fitted parameters, I use:
> para [i] = min.UserState ().Value (i) ;
> and to get the error on the parameter:
> d_para [i] = min.UserState ().Error (i) ;
> but this value is always equal the the uncertainty to the paramter
> that I set before the fit.
>
> Did I not understand the documentation ?
>
> Thank
>
>
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> Patrick DUPRÉ | |
> Department of Chemistry | | Phone: (44)-
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> The University of York | | Fax: (44)-
> (0)-1904-432516
> Heslington | |
> York YO10 5DD United Kingdom | | email: pd520_at_york.ac.uk
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Received on Mon Jul 13 2009 - 15:00:27 CEST