I checked your references and they agree with me: Both clearly state that the second series (and third for wolfram) is derived from the first; the wolfram version has a total of three series but in which the two complex functions f and g are both derived from the same starting series. In both cases there is only one driving variable, everything else is derived. If you start with two series, you want ordinary correlation, not cross-correlation.

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In reply to Re^3: Calculating cross-correlation by anonymized user 468275
in thread Calculating cross-correlation by Anonymous Monk

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