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- Covariance_matrix abstract "In probability theory and statistics, a covariance matrix (also known as dispersion matrix or variance–covariance matrix) is a matrix whose element in the i, j position is the covariance between the i th and j th elements of a random vector (that is, of a vector of random variables). Each element of the vector is a scalar random variable, either with a finite number of observed empirical values or with a finite or infinite number of potential values specified by a theoretical joint probability distribution of all the random variables.Intuitively, the covariance matrix generalizes the notion of variance to multiple dimensions. As an example, the variation in a collection of random points in two-dimensional space cannot be characterized fully by a single number, nor would the variances in the x and y directions contain all of the necessary information; a 2×2 matrix would be necessary to fully characterize the two-dimensional variation.".
- Covariance_matrix thumbnail Gaussian-2d.png?width=300.
- Covariance_matrix wikiPageID "191752".
- Covariance_matrix wikiPageRevisionID "606082044".
- Covariance_matrix hasPhotoCollection Covariance_matrix.
- Covariance_matrix id "p/c026820".
- Covariance_matrix title "Covariance Matrix".
- Covariance_matrix title "Covariance matrix".
- Covariance_matrix urlname "CovarianceMatrix".
- Covariance_matrix subject Category:Covariance_and_correlation.
- Covariance_matrix subject Category:Data_analysis.
- Covariance_matrix subject Category:Matrices.
- Covariance_matrix subject Category:Summary_statistics.
- Covariance_matrix type Abstraction100002137.
- Covariance_matrix type Arrangement107938773.
- Covariance_matrix type Array107939382.
- Covariance_matrix type Group100031264.
- Covariance_matrix type Matrices.
- Covariance_matrix type Matrix108267640.
- Covariance_matrix comment "In probability theory and statistics, a covariance matrix (also known as dispersion matrix or variance–covariance matrix) is a matrix whose element in the i, j position is the covariance between the i th and j th elements of a random vector (that is, of a vector of random variables).".
- Covariance_matrix label "Covariance matrix".
- Covariance_matrix label "Covariantiematrix".
- Covariance_matrix label "Kovarianzmatrix".
- Covariance_matrix label "Macierz kowariancji".
- Covariance_matrix label "Matrice de variance-covariance".
- Covariance_matrix label "Matrice delle covarianze".
- Covariance_matrix label "Matriz de covarianza".
- Covariance_matrix label "Matriz de covariância".
- Covariance_matrix label "Ковариационная матрица".
- Covariance_matrix label "مصفوفة تغاير".
- Covariance_matrix label "分散共分散行列".
- Covariance_matrix label "协方差矩阵".
- Covariance_matrix sameAs Kovarianzmatrix.
- Covariance_matrix sameAs Matriz_de_covarianza.
- Covariance_matrix sameAs Matrice_de_variance-covariance.
- Covariance_matrix sameAs Matrice_delle_covarianze.
- Covariance_matrix sameAs 分散共分散行列.
- Covariance_matrix sameAs Covariantiematrix.
- Covariance_matrix sameAs Macierz_kowariancji.
- Covariance_matrix sameAs Matriz_de_covariância.
- Covariance_matrix sameAs m.01b6vf.
- Covariance_matrix sameAs Q1134404.
- Covariance_matrix sameAs Q1134404.
- Covariance_matrix sameAs Covariance_matrix.
- Covariance_matrix wasDerivedFrom Covariance_matrix?oldid=606082044.
- Covariance_matrix depiction Gaussian-2d.png.
- Covariance_matrix isPrimaryTopicOf Covariance_matrix.
