• 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...
    28 KB (3,168 words) - 15:15, 25 May 2025
  • 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) - 16:16, 10 June 2025
  • 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 (1,357 words) - 16:33, 24 April 2025
  • probability theory and statistics, the normal-inverse-Wishart distribution (or Gaussian-inverse-Wishart distribution) is a multivariate four-parameter family...
    8 KB (1,077 words) - 07:36, 23 March 2025
  • 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) - 19:52, 19 May 2025
  • Gompertz distribution The half-normal distribution The Hartman–Watson distribution Hotelling's T-squared distribution The inverse Gaussian distribution, also...
    22 KB (2,620 words) - 07:59, 2 May 2025
  • 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...
    149 KB (21,749 words) - 21:46, 22 July 2025
  • 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 (9,607 words) - 21:52, 1 August 2025
  • generalized normal distribution (GND) or generalized Gaussian distribution (GGD) is either of two families of parametric continuous probability distributions on...
    24 KB (2,792 words) - 00:34, 30 July 2025
  • 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 (6,423 words) - 01:28, 22 July 2025
  • 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
  • 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) - 16:13, 10 June 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 (1,697 words) - 18:24, 20 June 2025
  • 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...
    45 KB (6,817 words) - 13:22, 30 July 2025
  • random variables has a multivariate normal distribution. The distribution of a Gaussian process is the joint distribution of all those (infinitely many) random...
    44 KB (5,929 words) - 11:10, 3 April 2025
  • 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...
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  • 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 (3,492 words) - 15:44, 5 June 2025
  • 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...
    90 KB (12,551 words) - 05:28, 18 July 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
  • Tweedie distributions are a family of probability distributions which include the purely continuous normal, gamma and inverse Gaussian distributions, the...
    49 KB (6,699 words) - 19:57, 1 August 2025
  • Thumbnail for Lévy distribution
    special case of the inverse-gamma distribution. It is a stable distribution. The probability density function of the Lévy distribution over the domain x...
    10 KB (1,371 words) - 22:22, 14 April 2024
  • mixture Normal-exponential-gamma distribution Normal-gamma distribution Normal-inverse Gaussian distribution Normal-scaled inverse gamma distribution Normality...
    87 KB (8,280 words) - 18:37, 30 July 2025
  • matrix normal distribution or matrix Gaussian distribution is a probability distribution that is a generalization of the multivariate normal distribution to...
    11 KB (1,835 words) - 06:19, 25 July 2025
  • Thumbnail for Probability distribution
    mixture distribution. Normal distribution (Gaussian distribution), for a single such quantity; the most commonly used absolutely continuous distribution Log-normal...
    48 KB (6,688 words) - 17:43, 6 May 2025
  • ^{2}}}\right).} Gaussian functions are widely used in statistics to describe the normal distributions, in signal processing to define Gaussian filters, in...
    30 KB (5,023 words) - 17:40, 4 April 2025
  • 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...
    48 KB (7,358 words) - 08:30, 16 July 2025
  • Thumbnail for Poisson distribution
    for large values of λ include rejection sampling and using Gaussian approximation. Inverse transform sampling is simple and efficient for small values...
    82 KB (11,307 words) - 16:24, 2 August 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
  • mean. Two other distributions often used in test-statistics are also ratio distributions: the t-distribution arises from a Gaussian random variable divided...
    53 KB (10,469 words) - 22:47, 25 June 2025
  • The Gaussian copula is a distribution over the unit hypercube [ 0 , 1 ] d {\displaystyle [0,1]^{d}} . It is constructed from a multivariate normal distribution...
    75 KB (9,349 words) - 07:59, 31 July 2025