Re: Seminar: HILBERT SPACE MODELS COMMODITY EXCHANGES by Paul Cockshott

From: Ian Wright (iwright@GMAIL.COM)
Date: Tue Sep 21 2004 - 17:28:06 EDT


Hi Paul

What is wrong with the Pearson correlation coefficient when comparing
(price, value) pairs? I am unsure whether this measure assumes
anything about an underlying metric space.

-Ian.


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