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Pirsonov koeficijent korelacije×Koeficijent korelacije rangova po Spirmannu×
OblastStatistikaStatistika
PorodicaHypothesis testHypothesis test
Godina nastanka18951904
TvoracKarl PearsonCharles Spearman
TipParametric correlationNonparametric rank-based correlation
Temeljni izvorCohen, J. (1988). Statistical Power Analysis for the Behavioral Sciences (2nd ed.). Lawrence Erlbaum Associates. DOI ↗Spearman, C. (1904). The proof and measurement of association between two things. The American Journal of Psychology, 15, 72–101. DOI ↗
Drugi nazivipearson r, product-moment correlation, bivariate correlation, Pearson Korelasyon AnaliziSpearman's rho, Spearman rank-order correlation, Spearman Sıra Korelasyonu
Srodne44
SažetakThe 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.The Spearman rank correlation coefficient (ρ) is a nonparametric measure of the monotonic association between two variables. Introduced by Charles Spearman in 1904, it converts raw observations to ranks and measures how consistently one variable increases as the other increases, without assuming a normal distribution or a linear relationship.
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ScholarGateUporedite metode: Pearson Correlation · Spearman Correlation. Preuzeto 2026-06-17 sa https://scholargate.app/sr/compare