Re: correlation between two series

[Frederic Parrenin <parrenin gmail com>]

Hi Andreas,

Thank you very much for your answer.

In my case, I have two temporal series (t1,y1) and (t2,y2) which do
NOT share the same time sampling.
I would like to evaluate the correlation coefficient between y1 and y2.

Should I first resample those time series on a common time sampling?

Best,

Frédéric



2012/1/25 Andreas Guelzow <aguelzow pyrshep ca>:
> On Wed, 2012-01-25 at 18:01 +0100, Frederic Parrenin wrote:
> > Dear all,
> >
> > I have a very basic question (sorry!).
> > I have two series (X1,Y1) and (X2,Y2) and would like to compute a
>
> What do you mean with "two series (X1,Y1) and (X2,Y2)"?
>
> > correlation coefficient.
>
> Use CORREL to calculate the correlation of the paired data (X1,Y1).
>
>
> Andreas
>
> > How should I proceed with gnumeric?
> >
> > Thank you in advance,
> >
> > Frédéric
>
> --
> Andreas Guelzow <aguelzow pyrshep ca>
>
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