Re: double exponential smoothing

[Jean Brefort <jean brefort normalesup org>]

Sure, please file an enhancement request at bugzilla.gnome.org.

I should also fix simple exponential smoothing in graphs which are just
wrong.

Le mardi 23 novembre 2010 à 15:27 +0100, Frederic Parrenin a écrit :
> Dear Gnumeric fans,
>
> This is a request for enhancement.
> Would it be possible to implement double exponential smoothing in Gnumeric?
> (sorry, I am not skilled enough to do it myself)
>
> While simple exponential smoothing does exist (in particular in graphs), it
> does not work for curves with a trend.
> Many references exist on the web for exponential smoothing.
> This one is in french :
> http://www.jybaudot.fr/Previsions/les.html
>
> Thanks a lot a keep up the good work.
>
> Frédéric Parrenin
>
>
>
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