• Thumbnail for Multivariate normal distribution
    theory and statistics, the multivariate normal distribution, multivariate Gaussian distribution, or joint normal distribution is a generalization of the...
    65 KB (9,594 words) - 15:19, 3 May 2025
  • Thumbnail for Normal distribution
    logistic distributions). (For other names, see Naming.) The univariate probability distribution is generalized for vectors in the multivariate normal distribution...
    151 KB (22,720 words) - 14:33, 14 June 2025
  • In statistics, the multivariate t-distribution (or multivariate Student distribution) is a multivariate probability distribution. It is a generalization...
    31 KB (5,724 words) - 16:25, 13 June 2025
  • matrix normal distribution or matrix Gaussian distribution is a probability distribution that is a generalization of the multivariate normal distribution to...
    11 KB (1,820 words) - 14:44, 26 February 2025
  • measurements, and follow a multivariate normal distribution. If the errors do not follow a multivariate normal distribution, generalized linear models...
    12 KB (1,213 words) - 14:19, 3 June 2025
  • of probability, multivariate Laplace distributions are extensions of the Laplace distribution and the asymmetric Laplace distribution to multiple variables...
    9 KB (1,093 words) - 16:24, 10 June 2025
  • the normal-Wishart distribution (or Gaussian-Wishart distribution) is a multivariate four-parameter family of continuous probability distributions. It...
    5 KB (560 words) - 17:01, 10 June 2025
  • 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) - 06:36, 28 May 2025
  • elliptical distribution is any member of a broad family of probability distributions that generalize the multivariate normal distribution. In the simplified...
    15 KB (1,750 words) - 02:59, 12 June 2025
  • 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...
    90 KB (12,551 words) - 22:45, 22 May 2025
  • Thumbnail for Multivariate stable distribution
    The multivariate stable distribution is a multivariate probability distribution that is a multivariate generalisation of the univariate stable distribution...
    10 KB (1,585 words) - 17:19, 10 June 2025
  • {\displaystyle {\boldsymbol {X}}\in \mathbb {R} ^{n}} that follows a multivariate normal distribution N n ( μ , Σ ) {\displaystyle {\mathcal {N}}_{n}({\boldsymbol...
    25 KB (4,433 words) - 08:58, 15 June 2025
  • 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) - 19:52, 19 May 2025
  • Thumbnail for Joint probability distribution
    probability space, the multivariate or joint probability distribution for X , Y , … {\displaystyle X,Y,\ldots } is a probability distribution that gives the probability...
    19 KB (3,111 words) - 19:06, 23 April 2025
  • 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...
    52 KB (7,376 words) - 12:50, 8 June 2025
  • 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 (4,194 words) - 18:43, 6 April 2025
  • 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...
    20 KB (2,282 words) - 15:54, 24 May 2025
  • 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 (4,439 words) - 07:06, 16 June 2025
  • theory and statistics, the normal-inverse-Wishart distribution (or Gaussian-inverse-Wishart distribution) is a multivariate four-parameter family of continuous...
    8 KB (1,077 words) - 07:36, 23 March 2025
  • Complex normal ratio distribution Directional statistics § Distribution of the mean (polar form) Normal distribution Multivariate normal distribution (a complex...
    16 KB (2,289 words) - 13:38, 6 February 2025
  • 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 (1,702 words) - 21:18, 31 May 2025
  • 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...
    18 KB (1,980 words) - 21:40, 18 September 2024
  • modern, overlapping categorization of MVA includes: Normal and general multivariate models and distribution theory The study and measurement of relationships...
    18 KB (2,015 words) - 08:53, 9 June 2025
  • inference, is the relative entropy between a diagonal multivariate normal, and a standard normal distribution (with zero mean and unit variance): D KL ( N (...
    77 KB (13,067 words) - 13:07, 12 June 2025
  • statistics, the normal-gamma distribution (or Gaussian-gamma distribution) is a bivariate four-parameter family of continuous probability distributions. It is...
    13 KB (2,634 words) - 02:27, 22 December 2024
  • the actual covariance matrix on the basis of a sample from the multivariate distribution. Simple cases, where observations are complete, can be dealt with...
    26 KB (4,026 words) - 14:17, 16 May 2025
  • Gaussian process (category Normal distribution)
    those random variables has a multivariate normal distribution. The distribution of a Gaussian process is the joint distribution of all those (infinitely many)...
    44 KB (5,929 words) - 11:10, 3 April 2025
  • and probability theory sometimes develop misconceptions about the normal distribution, ideas that may seem plausible but are mathematically untrue. For...
    10 KB (1,557 words) - 18:11, 7 May 2024
  • increases, the sample proportions will approximately follow a multivariate normal distribution, thanks to the multidimensional central limit theorem (and...
    39 KB (6,414 words) - 18:15, 11 April 2025
  • 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...
    45 KB (6,817 words) - 10:25, 19 March 2025