Pearson Product Momentum Corr. Coeff. (CORREL)

Author
Karl Pearson

Interpretation / Algorithm
Calculation [wikipedia.org]
Technical Analysis A to Z by Steven B. Achelis [equis.com]
Technical Analysis Studies [prophet.net]

Product Implementation	Function / Formula / Script / Source Code
Genius Trader [geniustrader.org]	PERL Script - GT::Indicators::BPCorrelation [geniustrader.org]
TA-Lib [ta-lib.org]	C/C++ Source Code - TA_CORREL()

Related Links
Karl Pearson Biography [wikipedia.org]