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Re: New GSL extension for multi-dimensional least squares fits
- From: Patrick Alken <patrick dot alken at colorado dot edu>
- To: gsl-discuss at sourceware dot org
- Date: Fri, 28 Sep 2007 09:10:42 -0600
- Subject: Re: New GSL extension for multi-dimensional least squares fits
- References: <20070927214158.GA9793@hippogriff.physics.drexel.edu> <645d17210709280329v39edbe14s203fa209ecff9c10@mail.gmail.com>
Well if enough people find it useful we can look at putting it
in the main core; for now I thought it'd be best as an extension
so people can try it out and give feedback.
Patrick Alken
On Fri, Sep 28, 2007 at 11:29:04AM +0100, Jonathan Underwood wrote:
> On 27/09/2007, Patrick Alken <patrick.alken@colorado.edu> wrote:
> > Hi all,
> >
> > I have made a new GSL extension library to aid in multi-dimensional
> > least squares fits (ie: when your observations depend on more than
> > one variable). It can be tricky to construct the least squares matrix
> > X when you have 3 or higher dimensions in your model, so this extension
> > is designed to make it very simple to construct the matrix.
> >
> > It is located at:
> >
> > http://ucsu.colorado.edu/~alken/gsl/ndlinear-1.0.tar.gz
> >
> > and includes texi documentation in doc/ as well as an example program
> > with plots of the results.
>
> Without having looked at the code or tested it, I'd just like to
> mention that I'd love to see such functionality in the core GSL.
>