• In statistics, a multivariate Pareto distribution is a multivariate extension of a univariate Pareto distribution. There are several different types of...
    7 KB (1,464 words) - 17:48, 25 May 2023
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    The Pareto distribution, named after the Italian civil engineer, economist, and sociologist Vilfredo Pareto, is a power-law probability distribution that...
    47 KB (6,041 words) - 12:06, 23 May 2025
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    to the Pareto efficiency. Mathematically, the 80/20 rule is roughly described by a power law distribution (also known as a Pareto distribution) for a...
    24 KB (2,802 words) - 23:16, 11 June 2025
  • 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
  • and is a special case (μ≡0) of the Feller-Pareto (Arnold, 1983) distribution. The GB2 nests common distributions such as the generalized gamma (GG), Burr...
    20 KB (4,410 words) - 15:41, 10 June 2025
  • of probability, multivariate Laplace distributions are extensions of the Laplace distribution and the asymmetric Laplace distribution to multiple variables...
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  • 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
  • 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
  • inverse-gamma distribution The generalized gamma distribution The generalized Pareto distribution The Gamma/Gompertz distribution The Gompertz distribution The...
    22 KB (2,620 words) - 07:59, 2 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
  • distribution Multivariate kernel density estimation Multivariate normal distribution Multivariate Pareto distribution Multivariate Pólya distribution...
    87 KB (8,280 words) - 23:04, 12 March 2025
  • Thumbnail for Probability distribution
    probability distributions include the binomial distribution, the hypergeometric distribution, and the normal distribution. A commonly encountered multivariate distribution...
    48 KB (6,688 words) - 17:43, 6 May 2025
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    }})} 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
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    not normal. Mandelbrot referred to such distributions as "stable Paretian distributions", after Vilfredo Pareto. In particular, he referred to those maximally...
    46 KB (6,796 words) - 18:30, 17 March 2025
  • Thumbnail for Chi-squared distribution
    chi-squared distribution is a transformation of Pareto distribution Student's t-distribution is a transformation of chi-squared distribution Student's t-distribution...
    45 KB (6,817 words) - 10:25, 19 March 2025
  • In statistics, Wilks' lambda distribution (named for Samuel S. Wilks), is a probability distribution used in multivariate hypothesis testing, especially...
    4 KB (635 words) - 18:11, 30 November 2024
  • is an information-maximizing code for stimuli following a multivariate Pareto distribution. Carandini, M.; Heeger, D. J. (2011). "Normalization as a canonical...
    4 KB (435 words) - 08:00, 3 December 2023
  • and also consider the Wishart distribution, conjugate prior of the covariance matrix of a multivariate normal distribution, for an example where a large...
    33 KB (2,246 words) - 18:05, 28 April 2025
  • Thumbnail for Multivariate random variable
    the joint probability distribution, the joint distribution, or the multivariate distribution of the random vector. The distributions of each of the component...
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  • Thumbnail for Shape of a probability distribution
    exponential distribution has exponential tails and a Pareto distribution has long tails. Shape parameter List of probability distributions Yule, G.U.,...
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  • Thumbnail for Gamma distribution
    the gamma distribution is the conjugate prior to many likelihood distributions: the Poisson, exponential, normal (with known mean), Pareto, gamma with...
    66 KB (9,100 words) - 05:31, 2 June 2025
  • Thumbnail for Exponential distribution
    BenktanderWeibull(λ, 1), which reduces to a truncated exponential distribution. keX ~ Pareto(k, λ). e−λX ~ U(0, 1). e−X ~ Beta(λ, 1). ⁠1/k⁠eX ~ PowerLaw(k...
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  • Thumbnail for Standard deviation
    axes of the 1 sd error ellipsoid of the multivariate normal distribution. See Multivariate normal distribution: geometric interpretation. The standard...
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    Median (redirect from Multivariate median)
    of the fitted distribution. Pareto interpolation is an application of this when the population is assumed to have a Pareto distribution. Previously, this...
    63 KB (8,010 words) - 23:47, 14 June 2025
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    Extreme value theory (category Tails of probability distributions)
    common assumption for the first is the Poisson distribution, with the generalized Pareto distribution being used for the exceedances. A tail-fitting can...
    28 KB (2,738 words) - 19:05, 8 May 2025
  • Soofi, Refik Soyer (2008), "Multivariate maximum entropy identification, transformation, and dependence", Journal of Multivariate Analysis 99: 1217–1231,...
    36 KB (4,479 words) - 17:16, 8 April 2025
  • non-standard distribution that can be defined as a product distribution (where both components have a gamma distribution). The product of n Gamma and m Pareto independent...
    41 KB (8,987 words) - 22:06, 16 June 2025
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    the Lindy effect, which however corresponds to Pareto distributions rather than Weibull distributions). This happens if there is significant "infant mortality"...
    39 KB (5,828 words) - 06:29, 11 June 2025
  • generation Laplace distribution#Random variate generation Multinomial distribution#Random variate distribution Pareto distribution#Random variate generation...
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  • Thumbnail for Bar chart
    order. Bar charts arranged from highest to lowest incidence are called Pareto charts. Bar graphs can also be used for more complex comparisons of data...
    11 KB (1,307 words) - 21:39, 9 June 2025