Noncentral distributions are families of probability distributions that are related to other "central" families of distributions by means of a noncentrality...
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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
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
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
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
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
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
distributions. The Ellsberg paradox. Balls into bins Coin-tossing problems Coupon collector's problem Dirichlet-multinomial distribution Noncentral hypergeometric...
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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
circularly-symmetric bivariate normal random variable, possibly with non-zero mean (noncentral). It was named after Stephen O. Rice (1907–1986). The probability density...
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product distribution is a probability distribution constructed as the distribution of the product of random variables having two other known distributions. Given...
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The noncentral t distribution 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
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...
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variables with zero mean. Two other distributions often used in test-statistics are also ratio distributions: the t-distribution arises from a Gaussian random...
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Fisher distribution may refer to any of several probability distributions named after Ronald Fisher: Behrens–Fisher distribution Fisher's noncentral hypergeometric...
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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
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
(Fisher's z-distribution) The noncentral F-distribution simplifies to the F-distribution if λ = 0 {\displaystyle \lambda =0} . The doubly noncentral F-distribution...
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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...
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band Twilightning Wallenius' noncentral hypergeometric distribution, generalization of the hypergeometric distribution where items are sampled with bias...
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{\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...
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generalization of the beta distribution. It follows directly that for a one-dimension problem, when the Wishart distributions are one-dimensional with p...
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Laplace distributions are extensions of the Laplace distribution and the asymmetric Laplace distribution to multiple variables. The marginal distributions of...
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functions or cumulative distribution functions. There are particularly simple results for the moment-generating functions of distributions defined by the weighted...
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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