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Robust Pearson-korrelation×Pearsons produkt-momentkorrelationskoefficient×
ÄmnesområdeStatistikStatistik
FamiljHypothesis testHypothesis test
Ursprungsår1970s–1990s1895
UpphovspersonRand R. Wilcox and predecessors in robust statisticsKarl Pearson
TypRobust bivariate association measureParametric correlation
UrsprungskällaWilcox, R. R. (2012). Introduction to Robust Estimation and Hypothesis Testing (3rd ed.). Academic Press. ISBN: 978-0123869838Cohen, J. (1988). Statistical Power Analysis for the Behavioral Sciences (2nd ed.). Lawrence Erlbaum Associates. DOI ↗
Aliaswinsorized correlation, percentage bend correlation, robust r, outlier-resistant correlationpearson r, product-moment correlation, bivariate correlation, Pearson Korelasyon Analizi
Närliggande34
SammanfattningThe robust Pearson correlation is an outlier-resistant measure of linear association between two continuous variables. By applying Winsorizing, trimming, or percentage-bend transformations before computing the classic Pearson r, it retains the interpretability of a correlation coefficient while dramatically reducing the distortion caused by extreme values.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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ScholarGateJämför metoder: Robust Pearson correlation · Pearson Correlation. Hämtad 2026-06-17 från https://scholargate.app/sv/compare