Statistics and Probability, Numerical Analysis, Random matrices (algebraic aspects), Matrix-variate distribution, The Moore–Penrose generalized inverse, Moore-Penrose generalized inverse, Multivariate distribution of statistics, Pseudo-inverse multivariate distribution, pseudo-inverse matrix-variate distribution, pseudo-inverse multivariate distribution, matrix-variate distribution, Pseudo-inverse matrix-variate distribution, Theory of matrix inversion and generalized inverses, Statistics, Probability and Uncertainty, Characterization and structure theory for multivariate probability distributions; copulas