Chris Spencer writes:
>
> I had already encountered zunzun.com while Googling the problem. I'm
> not sure what to make of it, although it seems to be an online
> curve-fitting service. Unfortunately, my usage requires the ability to
> run the process locally.
The fitting source code for http://z
Hi,
Scipy.optimize.leastsq finds a least square fit to an arbitrary function. Check
the scipy cookbook example: http://www.scipy.org/Cookbook/FittingData
Regards,
Bartosz
On 20.09.2010, at 22:36, Chris Spencer wrote:
> Hi,
>
> Does Matplotlib/Numpy/Scipy contain the ability to fit a sigmoid
Thank you. I'll try investigating Scipy further. I've already tried
applying some least-squares code for Numpy
(http://pingswept.org/2009/01/24/least-squares-polynomial-fitting-in-python/)
to my sigmoid data, but it only seems to fit parabolas.
I had already encountered zunzun.com while Googling t
On Mon, Sep 20, 2010 at 3:36 PM, Chris Spencer wrote:
> Hi,
>
> Does Matplotlib/Numpy/Scipy contain the ability to fit a sigmoid curve
> to a set of data points?
>
You could also experiment at zunzun.com. Choose 2D sigmoidal from the 2D
function scroll list.
--
Gökhan
-
On Mon, Sep 20, 2010 at 3:36 PM, Chris Spencer wrote:
> Hi,
>
> Does Matplotlib/Numpy/Scipy contain the ability to fit a sigmoid curve
> to a set of data points?
>
> Regards,
> Chris
>
I am very curious to know how this is done. I have seen in many Cloud
Condensation Nuclei (CCN) counter calibra
On Mon, Sep 20, 2010 at 3:36 PM, Chris Spencer wrote:
> Hi,
>
> Does Matplotlib/Numpy/Scipy contain the ability to fit a sigmoid curve
> to a set of data points?
>
> Regards,
> Chris
>
>
That question would probably be better asked on the scipy-users list. I
believe there is something for that,
Hi,
Does Matplotlib/Numpy/Scipy contain the ability to fit a sigmoid curve
to a set of data points?
Regards,
Chris
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