[SciPy-User] Problems with optimize.leastsq and curve_fit

Paul Hobson pmhobson@gmail....
Tue Mar 19 16:39:01 CDT 2013


On Tue, Mar 19, 2013 at 12:56 PM, Pauli Virtanen <pav@iki.fi> wrote:

> 19.03.2013 21:47, Paul Hobson kirjoitti:
> > I guess I don't quite understand how to use the functions properly since
> > they're not returning meaningful results on what should be a pretty
> > trivial linear fit. My initial thought is that they're being tripped up
> > by my `x` variable not being uniformly spaced.
>
> The problem is the use of float32 rather than float64. This is a bug,
> which was fixed in 0.12.0.
>
>
Thanks for the info and the prompt reply. This is the info I need.
-pauil
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