Re: Linear Interpolation in Gnumeric

[Jean Bréfort <jean brefort normalesup org>]

If you activate the Time Series Analysis Functions plugin, you'll be
able to use the "interpolation" function which does linear interpolation
by default (it can also do staircase and cubic spline interpolation).
It's use is tipically:
=interpolation(x_values,y_values,x_targets)
If you have several targets, you should use it as a matrix function.

Le jeudi 06 mars 2008 à 14:58 -0500, Thomas La Bone a écrit :
> I have a dim recollection of Gnumeric having a built-in linear 
> interpolation function like LINTERP in Quattro Pro. However, I can't 
> seem to find such a function in the current version of Gnumeric. Am I 
> just looking in the wrong place?
>
> Tom
>
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