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Re: how to fit a graph

From: Jordi Gutiérrez Hermoso
Subject: Re: how to fit a graph
Date: Sun, 12 Jun 2011 18:20:30 -0500

On 12 June 2011 15:41, Max Rodler <address@hidden> wrote:
> Hi,
> Can somebody explain me in an easy way how I have to do to fit a graph in
> octave?
> I have only a lot of points . That's all. no function either.

Your question is vague. "Fitting" can mean either regression or
interpolation. You received the suggestions to use ppval and polyfit
for interpolation. If you want regression, use ols, gls, or leasq.

- Jordi G. H.

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