Re: [Help-gsl] linear least squares fitting for complex data set

[Patrick Alken]

There aren't any native complex implementations of the multifit 
routines. In principle you could order a real matrix and coeff and rhs 
vectors as: real imag real imag, etc. But its probably easiest to use 
the complex LAPACK routines for this.

On 08/07/2012 03:29 PM, Apurv Bhartia wrote:
> Hi,
>
> Is there a way to use least squares fit for complex data sets? All of the
> *_multifit_* variants seem to require non-complex data. If not, then any
> advice on how I can somehow get this done?
>
> Thanks,
> Apurv