Is it possible to calculate determination coefficients for biserial correlation coefficients?

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David Eugene Booth

Is this question essentially if we should correlate correlations? I doubt that. David Booth

Nicole Walentek

David Eugene Booth, thank you very much for your reply, however I don't quite understand what you mean by "correlate correlations". I would appreciate if you could explain it a bit more. Thank you very much in advance!

Let me try again. Do you mean like R**2?

David Booth

Right. Is there such a thing as R^2 for the biserial coefficient and can I just calculate it by squaring my r value? Thanks for your answer

Take a look at this column and be surprised I sure was ! Best wishes David Booth

Thank you, this is very interesting!

Kind regards