• The normal-inverse Gaussian distribution (NIG, also known as the normal-Wald distribution) is a continuous probability distribution that is defined as...
    7 KB (905 words) - 19:43, 16 July 2023
  • Thumbnail for Inverse Gaussian distribution
    theory, the inverse Gaussian distribution (also known as the Wald distribution) is a two-parameter family of continuous probability distributions with support...
    27 KB (3,060 words) - 05:39, 19 September 2024
  • Thumbnail for Generalized inverse Gaussian distribution
    statistics, the generalized inverse Gaussian distribution (GIG) is a three-parameter family of continuous probability distributions with probability density...
    10 KB (1,324 words) - 14:53, 27 March 2024
  • distribution The half-normal distribution Hotelling's T-squared distribution The inverse Gaussian distribution, also known as the Wald distribution The...
    22 KB (2,609 words) - 12:49, 10 February 2024
  • Thumbnail for Normal distribution
    probability theory and statistics, a normal distribution or Gaussian distribution is a type of continuous probability distribution for a real-valued random variable...
    150 KB (22,488 words) - 15:23, 12 October 2024
  • probability theory and statistics, the normal-inverse-Wishart distribution (or Gaussian-inverse-Wishart distribution) is a multivariate four-parameter family...
    8 KB (1,076 words) - 11:24, 13 November 2023
  • Thumbnail for Normal-inverse-gamma distribution
    probability theory and statistics, the normal-inverse-gamma distribution (or Gaussian-inverse-gamma distribution) is a four-parameter family of multivariate...
    12 KB (2,039 words) - 15:49, 7 January 2024
  • Thumbnail for Multivariate normal distribution
    normal distribution, multivariate Gaussian distribution, or joint normal distribution is a generalization of the one-dimensional (univariate) normal distribution...
    65 KB (9,519 words) - 19:47, 3 October 2024
  • generalized normal distribution (GND) or generalized Gaussian distribution (GGD) is either of two families of parametric continuous probability distributions on...
    24 KB (2,749 words) - 18:09, 18 September 2024
  • variance-mean mixture where the mixing distribution is the generalized inverse Gaussian distribution (GIG). Its probability density function (see the box) is given...
    7 KB (658 words) - 20:34, 9 June 2024
  • Thumbnail for Log-normal distribution
    In probability theory, a log-normal (or lognormal) distribution is a continuous probability distribution of a random variable whose logarithm is normally...
    80 KB (11,823 words) - 06:13, 28 September 2024
  • Thumbnail for Student's t-distribution
    Equivalently, this distribution results from compounding a Gaussian distribution with a scaled-inverse-chi-squared distribution with parameters ν {\displaystyle...
    55 KB (6,345 words) - 08:21, 4 October 2024
  • Thumbnail for Exponentially modified Gaussian distribution
    exponentially modified Gaussian distribution (EMG, also known as exGaussian distribution) describes the sum of independent normal and exponential random...
    17 KB (1,710 words) - 10:23, 17 October 2024
  • statistics, the normal-gamma distribution (or Gaussian-gamma distribution) is a bivariate four-parameter family of continuous probability distributions. It is...
    13 KB (2,586 words) - 23:14, 8 December 2023
  • matrix of a multivariate normal distribution. We say X {\displaystyle \mathbf {X} } follows an inverse Wishart distribution, denoted as X ∼ W − 1 ( Ψ...
    20 KB (3,484 words) - 03:35, 11 October 2024
  • random variables has a multivariate normal distribution. The distribution of a Gaussian process is the joint distribution of all those (infinitely many) random...
    41 KB (5,672 words) - 10:30, 9 October 2024
  • Thumbnail for Half-normal distribution
    Half-t distribution Truncated normal distribution Folded normal distribution Rectified Gaussian distribution Gelman, A. (2006), "Prior distributions for...
    9 KB (1,160 words) - 04:05, 9 July 2024
  • South Khorasan, romanized as Nig Nikunau Airport (IATA: NIG) Normal-inverse Gaussian distribution Nigg (disambiguation) This disambiguation page lists articles...
    582 bytes (99 words) - 14:53, 13 April 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
  • 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
  • _{0}^{\infty }\exp(sv)g(v)\,dv.} Normal-inverse Gaussian distribution Variance-gamma distribution Generalised hyperbolic distribution O.E Barndorff-Nielsen, J...
    3 KB (436 words) - 13:54, 17 April 2024
  • Thumbnail for Chi-squared distribution
    standard normal random variables. The chi-squared distribution χ k 2 {\displaystyle \chi _{k}^{2}} is a special case of the gamma distribution and the...
    44 KB (6,564 words) - 09:54, 11 October 2024
  • Thumbnail for Gamma distribution
    a conjugate prior for several inverse scale parameters, facilitating analytical tractability in posterior distribution computations. The probability density...
    64 KB (8,972 words) - 09:28, 10 October 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
  • Thumbnail for Q-Gaussian distribution
    Boltzmann–Gibbs entropy or Shannon entropy. The normal distribution is recovered as q → 1. The q-Gaussian has been applied to problems in the fields of...
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  • Thumbnail for Probability distribution
    mixture distribution. Normal distribution (Gaussian distribution), for a single such quantity; the most commonly used absolutely continuous distribution Log-normal...
    47 KB (6,403 words) - 14:52, 16 August 2024
  • EM-algorithm. Gaussian scale mixtures: Compounding a normal distribution with variance distributed according to an inverse gamma distribution (or equivalently...
    19 KB (2,698 words) - 11:45, 26 July 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 (1,694 words) - 23:19, 7 September 2024
  • Tweedie distributions are a family of probability distributions which include the purely continuous normal, gamma and inverse Gaussian distributions, the...
    49 KB (6,676 words) - 21:11, 9 October 2024
  • Thumbnail for Error function
    \end{aligned}}} The inverse of Φ is known as the normal quantile function, or probit function and may be expressed in terms of the inverse error function as...
    45 KB (6,892 words) - 15:53, 16 October 2024