• Thumbnail for Multivariate normal distribution
    theory and statistics, the multivariate normal distribution, multivariate Gaussian distribution, or joint normal distribution is a generalization of the...
    64 KB (9,442 words) - 19:28, 11 June 2024
  • matrix normal distribution or matrix Gaussian distribution is a probability distribution that is a generalization of the multivariate normal distribution to...
    10 KB (1,667 words) - 23:34, 30 October 2022
  • elliptical distribution is any member of a broad family of probability distributions that generalize the multivariate normal distribution. Intuitively...
    15 KB (1,740 words) - 09:19, 12 May 2023
  • Thumbnail for Normal distribution
    logistic distributions). For other names, see Naming. The univariate probability distribution is generalized for vectors in the multivariate normal distribution...
    142 KB (22,383 words) - 16:05, 10 June 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) - 17:39, 19 February 2024
  • In statistics, the multivariate t-distribution (or multivariate Student distribution) is a multivariate probability distribution. It is a generalization...
    31 KB (5,643 words) - 13:04, 20 April 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 (1,090 words) - 04:20, 1 January 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
  • Thumbnail for Multivariate stable distribution
    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
  • Bayesian statistics, the Wishart distribution is the conjugate prior of the inverse covariance-matrix of a multivariate-normal random-vector. Suppose G is...
    26 KB (4,094 words) - 02:28, 30 January 2024
  • Thumbnail for Normal-inverse-gamma distribution
    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
  • Thumbnail for Truncated normal distribution
    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) - 04:38, 6 April 2024
  • measurements, and follow a multivariate normal distribution. If the errors do not follow a multivariate normal distribution, generalized linear models...
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  • 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
  • Thumbnail for Multivariate analysis of variance
    dependent variables whose linear combination follows a multivariate normal distribution, multivariate variance-covariance matrix homogeneity, and linear relationship...
    11 KB (1,274 words) - 23:44, 6 May 2024
  • Thumbnail for Log-normal distribution
    }})} 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...
    71 KB (9,591 words) - 16:18, 8 June 2024
  • Thumbnail for Hotelling's T-squared distribution
    T-squared distribution (T2), proposed by Harold Hotelling, is a multivariate probability distribution that is tightly related to the F-distribution and is...
    16 KB (1,906 words) - 15:09, 17 May 2024
  • generalized normal distribution or generalized Gaussian distribution (GGD) is either of two families of parametric continuous probability distributions on the...
    23 KB (2,748 words) - 05:34, 25 May 2024
  • Thumbnail for Joint probability distribution
    joint distribution, as a particular multivariate distribution, may be expressed by a multivariate cumulative distribution function, or by a multivariate probability...
    19 KB (3,103 words) - 22:00, 19 May 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
  • t-distribution shares the same relationship with the multivariate t-distribution that the matrix normal distribution shares with the multivariate normal...
    9 KB (926 words) - 12:39, 31 August 2021
  • Thumbnail for Cramér–Rao bound
    )]^{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 (4,434 words) - 07:07, 15 May 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 (7,562 words) - 14:57, 29 May 2024
  • Thumbnail for Skew normal distribution
    and statistics, the skew normal distribution is a continuous probability distribution that generalises the normal distribution to allow for non-zero skewness...
    11 KB (1,363 words) - 21:39, 11 May 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 (3,472 words) - 23:35, 14 May 2024
  • Thumbnail for Logit-normal distribution
    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 (1,683 words) - 23:03, 30 December 2023
  • 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 (3,923 words) - 01:36, 24 August 2023
  • Thumbnail for Dirichlet distribution
    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) - 07:34, 22 April 2024
  • Thumbnail for Chi-squared distribution
    showed that the chi-squared distribution arose from such a multivariate normal approximation to the multinomial distribution, taking careful account of...
    44 KB (6,536 words) - 12:14, 2 June 2024