theory and statistics, the multivariate normal distribution, multivariate Gaussian distribution, or joint normal distribution is a generalization of the...
65 KB (9,519 words) - 13:46, 4 December 2024
elliptical distribution is any member of a broad family of probability distributions that generalize the multivariate normal distribution. Intuitively...
15 KB (1,751 words) - 18:03, 19 August 2024
logistic distributions). (For other names, see Naming.) The univariate probability distribution is generalized for vectors in the multivariate normal distribution...
150 KB (22,524 words) - 09:02, 17 December 2024
matrix normal distribution or matrix Gaussian distribution is a probability distribution that is a generalization of the multivariate normal distribution to...
10 KB (1,669 words) - 23:10, 18 December 2024
modern, overlapping categorization of MVA includes: Normal and general multivariate models and distribution theory The study and measurement of relationships...
17 KB (1,859 words) - 21:49, 15 December 2024
In statistics, the multivariate t-distribution (or multivariate Student distribution) is a multivariate probability distribution. It is a generalization...
31 KB (5,718 words) - 10:45, 19 October 2024
General linear model (redirect from Multivariate regression model)
measurements, and follow a multivariate normal distribution. If the errors do not follow a multivariate normal distribution, generalized linear models...
11 KB (1,206 words) - 04:28, 13 December 2024
Bayesian statistics, the Wishart distribution is the conjugate prior of the inverse covariance-matrix of a multivariate-normal random-vector. Suppose G is...
27 KB (4,206 words) - 04:50, 21 November 2024
In probability and statistics, the truncated normal distribution is the probability distribution derived from that of a normally distributed random variable...
19 KB (2,251 words) - 13:13, 10 December 2024
the normal-Wishart distribution (or Gaussian-Wishart distribution) is a multivariate four-parameter family of continuous probability distributions. It...
5 KB (560 words) - 20:05, 24 April 2023
of probability, multivariate Laplace distributions are extensions of the Laplace distribution and the asymmetric Laplace distribution to multiple variables...
9 KB (1,093 words) - 07:24, 7 November 2024
theory and statistics, the normal-inverse-Wishart distribution (or Gaussian-inverse-Wishart distribution) is a multivariate four-parameter family of continuous...
8 KB (1,076 words) - 11:24, 13 November 2023
The multivariate stable distribution is a multivariate probability distribution that is a multivariate generalisation of the univariate stable distribution...
9 KB (1,603 words) - 16:53, 9 February 2021
Complex normal ratio distribution Directional statistics § Distribution of the mean (polar form) Normal distribution Multivariate normal distribution (a complex...
16 KB (2,288 words) - 00:08, 11 May 2024
T-squared distribution (T2), proposed by Harold Hotelling, is a multivariate probability distribution that is tightly related to the F-distribution and is...
18 KB (1,980 words) - 21:40, 18 September 2024
statistics, the normal-inverse-gamma distribution (or Gaussian-inverse-gamma distribution) is a four-parameter family of multivariate continuous probability...
12 KB (2,039 words) - 15:49, 7 January 2024
dependent variables whose linear combination follows a multivariate normal distribution, multivariate variance-covariance matrix homogeneity, and linear relationship...
11 KB (1,274 words) - 04:54, 26 November 2024
}})} is a multivariate normal distribution, then Y i = exp ( X i ) {\displaystyle Y_{i}=\exp(X_{i})} has a multivariate log-normal distribution. The exponential...
81 KB (11,962 words) - 03:13, 17 December 2024
generalized normal distribution (GND) or generalized Gaussian distribution (GGD) is either of two families of parametric continuous probability distributions on...
24 KB (2,815 words) - 21:59, 7 December 2024
joint distribution, as a particular multivariate distribution, may be expressed by a multivariate cumulative distribution function, or by a multivariate probability...
19 KB (3,094 words) - 04:59, 17 December 2024
the binomial distribution. The multivariate normal distribution, a generalization of the normal distribution. The multivariate t-distribution, a generalization...
22 KB (2,609 words) - 12:49, 10 February 2024
)]^{2}}{I(\theta )}}} which proves the proposition. For the case of a d-variate normal distribution x ∼ N d ( μ ( θ ) , C ( θ ) ) {\displaystyle {\boldsymbol {x}}\sim...
27 KB (4,435 words) - 20:09, 7 November 2024
then it naturally becomes singular. The FIM for a N-variate multivariate normal distribution, X ∼ N ( μ ( θ ) , Σ ( θ ) ) {\displaystyle \,X\sim N\left(\mu...
50 KB (7,559 words) - 10:34, 26 November 2024
logit-normal distribution is a probability distribution of a random variable whose logit has a normal distribution. If Y is a random variable with a normal...
12 KB (1,702 words) - 02:03, 18 November 2024
Estimation of covariance matrices (section Maximum-likelihood estimation for the multivariate normal distribution)
the actual covariance matrix on the basis of a sample from the multivariate distribution. Simple cases, where observations are complete, can be dealt with...
25 KB (3,930 words) - 21:12, 2 August 2024
continuous multivariate probability distributions parameterized by a vector α {\displaystyle {\boldsymbol {\alpha }}} of positive reals. It is a multivariate generalization...
41 KB (6,539 words) - 11:38, 8 August 2024
showed that the chi-squared distribution arose from such a multivariate normal approximation to the multinomial distribution, taking careful account of...
44 KB (6,564 words) - 06:02, 26 October 2024
covariance matrix of a multivariate normal distribution. We say X {\displaystyle \mathbf {X} } follows an inverse Wishart distribution, denoted as X ∼ W −...
20 KB (3,484 words) - 03:35, 11 October 2024
t-distribution shares the same relationship with the multivariate t-distribution that the matrix normal distribution shares with the multivariate normal...
11 KB (1,309 words) - 14:56, 7 November 2024
increases, the sample proportions will approximately follow a multivariate normal distribution, thanks to the multidimensional central limit theorem (and...
39 KB (6,413 words) - 15:16, 16 December 2024