Correlation
91Corrélation linéaire — Régression linéaire Pour les articles homonymes, voir Régression. Un exemple graphique En statistiques, étant donné un échantillon aléatoire …
92correlation coefficient — a statistical measure that when squared gives the degree of association between the values of two random variables. Most correlation coefficients are normalized so that they have values between +1 (perfect correlation) and −1 (perfect… …
93Correlation function (astronomy) — For other uses, see Correlation function (disambiguation). Physical cosmology …
94Corrélation de Spearman — En statistique, la corrélation de Spearman (nommée d après Charles Spearman) est étudiée lorsque deux variables statistiques semblent corrélées sans que la relation entre les deux variables soit de type affine. Elle consiste à trouver un… …
95Corrélation partielle (statistiques) — Sommaire 1 Formule 2 Démonstration géométrique 3 Domaines d application 4 Références Formule Le coef …
96Correlation function (quantum field theory) — For other uses, see Correlation function (disambiguation). Quantum field theory …
97Correlation sum — In chaos theory, the correlation sum is the estimator of the correlation integral, which reflects the mean probability that the states at two different times are close: where N is the number of considered states , ε is a threshold distance, a… …
98Correlation immunity — Die correlation immunity (Korrelationsimmunität) ist ein Maß dafür, ob und wie viel Information man aus dem Funktionswert einer booleschen Funktion über deren Argumente ziehen kann. In der Kryptographie zeigt sie an, wie resistent eine boolesche… …
99Correlation trading — In finance, correlation trading is a strategy in which the investor gets exposure to the average correlation of an index. The key to correlation trading is understanding the principle of diversification that, given some expected return, the… …
100Correlation integral — In chaos theory, the correlation integral is the mean probability that the states at two different times are close: where N is the number of considered states , ε is a threshold distance, a norm (e.g. Euclidean norm) and …
