Σύγκριση μεθόδων

	Μερική Συσχέτιση	Συντελεστής Συσχέτισης Κατάταξης Spearman
Πεδίο	Στατιστική	Στατιστική
Οικογένεια	Hypothesis test	Hypothesis test
Έτος προέλευσης	1924	1904
Δημιουργός	R. A. Fisher	Charles Spearman
Τύπος	Parametric correlation with covariate control	Nonparametric rank-based correlation
Θεμελιώδης πηγή	Fisher, R.A. (1924). The Distribution of the Partial Correlation Coefficient. Metron, 3, 329–332.	Spearman, C. (1904). The proof and measurement of association between two things. The American Journal of Psychology, 15, 72–101.
Εναλλακτικές ονομασίες	partial r, controlled correlation, Kısmi Korelasyon (Partial Correlation)	Spearman's rho, Spearman rank-order correlation, Spearman Sıra Korelasyonu
Συναφείς	2	4
Σύνοψη	Partial correlation measures the linear relationship between two continuous variables after removing the shared influence of one or more control variables. The technique was formalised by R. A. Fisher in 1924 and is the standard approach whenever a researcher suspects that a third variable inflates or suppresses the observed association between two variables of interest.	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.