• Noncentral distributions are families of probability distributions that are related to other "central" families of distributions by means of a noncentrality...
    4 KB (482 words) - 09:01, 22 November 2022
  • The name noncentral hypergeometric distribution has been used for both of these cases. The use of the same name for two different distributions came about...
    16 KB (2,261 words) - 20:35, 26 April 2025
  • Thumbnail for Hypergeometric distribution
    required for the game. Noncentral hypergeometric distributions Negative hypergeometric distribution Multinomial distribution Sampling (statistics) Generalized...
    29 KB (4,095 words) - 17:58, 13 May 2025
  • Thumbnail for Fisher's noncentral hypergeometric distribution
    theory and statistics, Fisher's noncentral hypergeometric distribution is a generalization of the hypergeometric distribution where sampling probabilities...
    16 KB (2,387 words) - 20:35, 26 April 2025
  • Thumbnail for Wallenius' noncentral hypergeometric distribution
    Wallenius' noncentral hypergeometric distribution (named after Kenneth Ted Wallenius) is a generalization of the hypergeometric distribution where items...
    15 KB (1,873 words) - 20:35, 26 April 2025
  • success probabilities. Fisher's noncentral hypergeometric distribution Wallenius' noncentral hypergeometric distribution Benford's law, which describes...
    22 KB (2,620 words) - 07:59, 2 May 2025
  • Thumbnail for Noncentral t-distribution
    The noncentral t-distribution generalizes Student's t-distribution using a noncentrality parameter. Whereas the central probability distribution describes...
    15 KB (2,513 words) - 14:57, 15 October 2024
  • Thumbnail for Normal distribution
    such as measurement errors, often have distributions that are nearly normal. Moreover, Gaussian distributions have some unique properties that are valuable...
    149 KB (22,634 words) - 01:44, 24 May 2025
  • Thumbnail for Urn problem
    distributions. The Ellsberg paradox. Balls into bins Coin-tossing problems Coupon collector's problem Dirichlet-multinomial distribution Noncentral hypergeometric...
    6 KB (847 words) - 23:06, 14 March 2025
  • category Noncentral beta distribution Noncentral chi distribution Noncentral chi-squared distribution Noncentral F-distribution Noncentral hypergeometric distributions...
    87 KB (8,280 words) - 23:04, 12 March 2025
  • Thumbnail for Rice distribution
    circularly-symmetric bivariate normal random variable, possibly with non-zero mean (noncentral). It was named after Stephen O. Rice (1907–1986). The probability density...
    20 KB (3,150 words) - 12:42, 7 February 2025
  • product distribution is a probability distribution constructed as the distribution of the product of random variables having two other known distributions. Given...
    38 KB (8,274 words) - 11:12, 12 February 2025
  • Thumbnail for Student's t-distribution
    The noncentraldistribution generalizes the t distribution to include a noncentrality parameter. Unlike the nonstandardized t distributions, the noncentral...
    55 KB (6,423 words) - 04:28, 19 May 2025
  • Thumbnail for Noncentral chi-squared distribution
    the noncentral chi-squared distribution (or noncentral chi-square distribution, noncentral χ 2 {\displaystyle \chi ^{2}} distribution) is a noncentral generalization...
    21 KB (3,719 words) - 17:54, 17 March 2025
  • the noncentral beta distribution is a continuous probability distribution that is a noncentral generalization of the (central) beta distribution. The...
    6 KB (812 words) - 12:20, 6 November 2022
  • variables with zero mean. Two other distributions often used in test-statistics are also ratio distributions: the t-distribution arises from a Gaussian random...
    53 KB (10,468 words) - 04:59, 2 March 2025
  • Fisher distribution may refer to any of several probability distributions named after Ronald Fisher: Behrens–Fisher distribution Fisher's noncentral hypergeometric...
    486 bytes (83 words) - 18:18, 1 August 2017
  • Thumbnail for Beta distribution
    probability theory and statistics, the beta distribution is a family of continuous probability distributions defined on the interval [0, 1] or (0, 1) in...
    245 KB (40,562 words) - 12:56, 14 May 2025
  • Thumbnail for Ronald Fisher
    of the parameter". Fisher's noncentral hypergeometric distribution, a generalization of the hypergeometric distribution, where sampling probabilities...
    83 KB (8,896 words) - 21:06, 22 May 2025
  • Thumbnail for F-distribution
    (Fisher's z-distribution) The noncentral F-distribution simplifies to the F-distribution if λ = 0 {\displaystyle \lambda =0} . The doubly noncentral F-distribution...
    14 KB (2,271 words) - 10:42, 23 April 2025
  • Thumbnail for Chi distribution
    a special case of various distributions: generalized gamma, Nakagami, noncentral chi, etc. lim k → ∞ χ k − μ k σ k → d   N ( 0 , 1 ) {\displaystyle \lim...
    10 KB (1,726 words) - 21:53, 23 November 2024
  • band Twilightning Wallenius' noncentral hypergeometric distribution, generalization of the hypergeometric distribution where items are sampled with bias...
    1 KB (185 words) - 06:36, 9 September 2023
  • Thumbnail for Multivariate normal distribution
    {\mu }})+k\ln(2\pi )\right]} , The circularly symmetric version of the noncentral complex case, where z {\displaystyle {\boldsymbol {z}}} is a vector of...
    65 KB (9,594 words) - 15:19, 3 May 2025
  • Dover. Fog, A. (2008), "Calculation Methods for Wallenius' Noncentral Hypergeometric Distribution", Communications in Statistics, Simulation and Computation...
    32 KB (7,181 words) - 11:19, 10 May 2025
  • generalization of the beta distribution. It follows directly that for a one-dimension problem, when the Wishart distributions are one-dimensional with p...
    4 KB (635 words) - 18:11, 30 November 2024
  • Laplace distributions are extensions of the Laplace distribution and the asymmetric Laplace distribution to multiple variables. The marginal distributions of...
    9 KB (1,093 words) - 07:24, 7 November 2024
  • functions or cumulative distribution functions. There are particularly simple results for the moment-generating functions of distributions defined by the weighted...
    19 KB (2,820 words) - 11:49, 25 April 2025
  • normal distribution have good performance for general elliptical distributions (with finite variance), particularly for spherical distributions (which...
    15 KB (1,751 words) - 03:08, 14 February 2025