Re: correlation between two series

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?



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).


How should I proceed with gnumeric?

Thank you in advance,


Andreas Guelzow <aguelzow pyrshep ca>

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