Excel add in

Hi
Does anyone know of an addin I can get for Excel that
gives more functionality to the curve fitting?
I need to be able define my equation and fit the curve to
that equation. As you can in Microcal Origin.
Thanks
Jo

Hi,

Stephen bullen has a download that may help.

It's at:http://www.oaltd.co.uk/Excel/Default.htm, see
ChtFrmla.zip

A description of how this works is at:
http://www.oaltd.co.uk/Spreads/ProExcelDev15.pdf

HTH Graham

You can use Solver to do this.
Tell us more about the function.
best wishes
--
Bernard V Liengme
www.stfx.ca/people/bliengme
remove caps from email

"Jo" <[email protected]> wrote in message
news:[email protected]...
> Hi
> Does anyone know of an addin I can get for Excel that
> gives more functionality to the curve fitting?
> I need to be able define my equation and fit the curve to
> that equation. As you can in Microcal Origin.
> Thanks
> Jo