External Links
- Prokhorov, A.V. (2001), "Partial correlation coefficient", in Hazewinkel, Michiel, Encyclopedia of Mathematics, Springer, ISBN 978-1-55608-010-4
- What is a partial correlation?
- Mathematical formulae in the "Description" section of the IMSL Numerical Library PCORR routine
- A three-variable example
Read more about this topic: Partial Correlation
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