correlation
UK /ˌkɒɹ.əˈleɪ.ʃən/ · US /ˌkɔɹ.əˈleɪ.ʃən/ noun
Forms correlations
- noun A reciprocal, parallel or complementary relationship between two or more comparable objects. “clear correlation”
- noun (statistics) One of the several measures of the linear statistical relationship between two random variables, indicating both the strength and direction of the relationship.
- noun (algebra) An isomorphism from a projective space to the dual of a projective space, often to the dual of itself.
Synonyms
interdependence interrelation mutuality reciprocalness reciprocity reciprocation correlativity correlation coefficient coefficient of correlation correlational statistics
Etymology
From Middle French corrélation. Morphologically correlate + -ion.
Webster’s 1913
- noun Reciprocal relation; corresponding similarity or parallelism of relation or law; capacity of being converted into, or of giving place to, one another, under certain conditions; as, the correlation of forces, or of zymotic diseases. Correlation of energy, the relation to one another of different forms of energy; --usually having some reference to the principle of conservation of energy. See Conservation of energy, under Conservation.
Etymology [LL. correlatio; L. cor- + relatio: cf. F. corrélation. Cf. Correlation.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “correlation”, CC BY-SA 4.0. Details