What is the meaning of correlation coefficient?

noun

  • A statistic representing how closely two variables co-vary; it can vary from -1 (perfect negative correlation) through 0 (no correlation. to +1 (perfect positive correlation))
    • usage: "what is the correlation between those two variables"
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). correlation coefficient. Retrieved September 20, 2026, from http://smartdefine.org/correlation_coefficient/definitions/1214966
ChicagoWordNet. 2010. "correlation coefficient" http://smartdefine.org/correlation_coefficient/definitions/1214966 (accessed September 20, 2026).
HarvardWordNet 2010, correlation coefficient, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/correlation_coefficient/definitions/1214966>.
MLAWordNet. "correlation coefficient" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/correlation_coefficient/definitions/1214966>
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