A node for coefficient ξ (ksaai) ?

Hi All,

I recently stumbled upon this article “A New Coefficient of Correlation”

Is this feature of calculating coefficient ξ (ksaai) on the roadmap somewhere ?

I think it might be useful to have as a feature selection method, next to the usual correlation matrix, or am I seeing this wrong?

Would be nice to have it in a node somewhere (or a separate node?) as it seems the code is a bit too complex (for me to implement correctly). Would be nice to be able to calculate it over a set of columns in one go also :slight_smile:

Thx, Herman

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Cool idea, thanks for suggesting it! If others agree, please click the yellow Vote button above.

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