[SciPy-user] global fitting of data sets with common parameters

Gael Varoquaux gael.varoquaux at normalesup.org
Mon Sep 25 07:35:32 CDT 2006

On Mon, Sep 25, 2006 at 10:39:51AM +0200, Sebastian Busch wrote:
> That's absolutely great! I was about to write such a thing myself. I
> guess you simply add up the chi^2 of all data sets and get this
> minimized? Or does one have to use the reduced chi^2?

> Could you just please specify a bit more in detail /where/ you uploaded
> your example in the cookbook?

http://scipy.org/Cookbook/FittingData , linked on the main cookbook
page, near the top (I thought this was a really useful example). If you
think you can add chi^2 without rendering the figure unreadable, please


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