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Pearson Correlation

The Pearson product-moment correlation coefficient (r) is a parametric measure of the direction and strength of the linear association between two continuous variables. Introduced by Karl Pearson in 1895, it remains the most widely used bivariate correlation statistic in the social, health, and natural sciences. The coefficient ranges from −1 (perfect negative linear relationship) to +1 (perfect positive), with 0 indicating no linear association.

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Pearson Product-Moment Correlation Coefficient

Taksonoomiline meetodikirje · hypothesis-test / statistics

Cohen, J. (1988). Statistical Power Analysis for the Behavioral Sciences (2nd ed.). Lawrence Erlbaum Associates. · DOI 10.4324/9780203771587
Field, A. (2013). Discovering Statistics Using IBM SPSS Statistics (4th ed.). SAGE. · ISBN 978-1446249185

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Same method familyKendall Tau Correlationmachine-suggested · Relational suggestion, not evidence.Same method familyPartial Correlationmachine-suggested · Relational suggestion, not evidence.Used in the same domainSimple Linear Regressionmachine-suggested · Relational suggestion, not evidence.Same method familySpearman Correlationmachine-suggested · Relational suggestion, not evidence.