probability theory and statistics, the beta prime distribution (also known as inverted beta distribution or beta distribution of the second kind) is an absolutely...
12 KB (1,886 words) - 16:23, 19 December 2024
as the beta distribution of the first kind, whereas beta distribution of the second kind is an alternative name for the beta prime distribution. The generalization...
244 KB (40,545 words) - 06:26, 16 December 2024
{d_{2}}{2}}\right)}}.} The F-distribution is a particular parametrization of the beta prime distribution, which is also called the beta distribution of the second kind...
13 KB (2,271 words) - 18:17, 13 December 2024
respectively. Beta distribution and Beta prime distribution, two probability distributions related to the beta function Jacobi sum, the analogue of the beta function...
19 KB (3,963 words) - 02:01, 6 December 2024
degenerate distribution — but the notation treats it as if it were a continuous distribution. The Beta prime distribution The Birnbaum–Saunders distribution, also...
22 KB (2,609 words) - 12:49, 10 February 2024
}.} The Lomax distribution with scale parameter λ = 1 is a special case of the beta prime distribution. If X has a Lomax distribution, then X λ ∼ β ′...
7 KB (764 words) - 17:35, 10 December 2024
{\displaystyle \lambda '} denotes the Beta prime distribution. If the shape parameter of the gamma distribution is known, but the inverse-scale parameter...
66 KB (9,071 words) - 15:50, 13 December 2024
years. His 1901 paper introduced the inverse-gamma distribution (type V) and the beta prime distribution (type VI). A Pearson density p is defined to be...
24 KB (4,288 words) - 05:23, 24 October 2024
follows the Beta Prime distribution: f β ′ ( r , α , β ) = B ( α , β ) − 1 r α − 1 ( 1 + r ) − ( α + β ) {\displaystyle f_{\beta '}(r,\alpha ,\beta )=B(\alpha...
53 KB (10,536 words) - 12:30, 22 October 2024
called the skew-logistic distribution. Type IV subsumes the other types and is obtained when applying the logit transform to beta random variates. Following...
19 KB (3,526 words) - 13:06, 14 December 2024
\beta )=e^{-e^{-(x-\mu )/\beta }}\,} The standard Gumbel distribution is the case where μ = 0 {\displaystyle \mu =0} and β = 1 {\displaystyle \beta =1}...
16 KB (2,309 words) - 13:37, 7 October 2024
Conjugate prior (redirect from Conjugate prior distribution)
Exponential family: Conjugate distributions. Beta-binomial distribution Denoted by the same symbols as the prior hyperparameters with primes added ('). For instance...
33 KB (2,251 words) - 07:57, 3 November 2024
the spherical distribution assumption, can be derived from the Beta Prime distribution. If Z ∼ β ′ ( a , b ) {\displaystyle Z\sim \beta '(a,b)} then E...
31 KB (5,718 words) - 10:45, 19 October 2024
generalized beta distribution is a continuous probability distribution with four shape parameters, including more than thirty named distributions as limiting...
20 KB (4,410 words) - 07:32, 24 October 2024
{LL}}(\gamma ,\sigma )\sim \beta '(1,1,\gamma ,\sigma )} (Beta prime distribution). If X has a log-logistic distribution with scale parameter α {\displaystyle...
19 KB (2,053 words) - 09:15, 4 October 2024
incomplete beta function Beta negative binomial distribution Beta prime distribution Beta rectangular distribution Beverton–Holt model Bhatia–Davis inequality...
87 KB (8,285 words) - 04:29, 7 October 2024
three-parameter beta prime distribution. Compounding a half-normal distribution with its scale parameter distributed according to a Rayleigh distribution yields...
19 KB (2,698 words) - 11:45, 26 July 2024
The Dagum distribution (or Mielke Beta-Kappa distribution) is a continuous probability distribution defined over positive real numbers. It is named after...
10 KB (902 words) - 11:32, 11 December 2024
inverted Dirichlet distribution is a multivariate generalization of the beta prime distribution, and is related to the Dirichlet distribution. It was first...
5 KB (735 words) - 17:58, 26 January 2024
the Poisson distribution is the gamma distribution. Let λ ∼ G a m m a ( α , β ) {\displaystyle \lambda \sim \mathrm {Gamma} (\alpha ,\beta )} denote that...
81 KB (11,206 words) - 12:25, 14 December 2024
space of (all) distributions on U {\displaystyle U} , usually denoted by D ′ ( U ) {\displaystyle {\mathcal {D}}'(U)} (note the prime), which by definition...
128 KB (21,644 words) - 18:05, 10 November 2024
typically three Tracy–Widom distributions, F β {\displaystyle F_{\beta }} , with β ∈ { 1 , 2 , 4 } {\displaystyle \beta \in \{1,2,4\}} . They correspond...
26 KB (3,738 words) - 22:27, 20 August 2024
statistics, the multivariate normal distribution, multivariate Gaussian distribution, or joint normal distribution is a generalization of the one-dimensional...
65 KB (9,519 words) - 13:46, 4 December 2024
Harmonic mean (section Beta distribution)
exists for this distribution H 1 − X = β − 1 α + β − 1 conditional on β > 1 & α > 0 {\displaystyle H_{1-X}={\frac {\beta -1}{\alpha +\beta -1}}{\text{ conditional...
37 KB (5,870 words) - 21:03, 22 December 2024
Alternating factorial Antichain Beta function Bhargava factorial Binomial coefficient Pascal's triangle Binomial distribution Binomial proportion confidence...
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the space of distributions on U {\displaystyle U} and is denoted by D ′ ( U ) := ( C c ∞ ( U ) ) b ′ , {\displaystyle {\mathcal {D}}^{\prime }(U):=\left(C_{c}^{\infty...
106 KB (18,992 words) - 11:59, 6 September 2024
Ariel 1 were used to measure distribution of the radiation produced by the tests. In 1963, it was reported that Starfish Prime had created a belt of MeV...
23 KB (2,612 words) - 01:27, 20 October 2024
zero (see Bernoulli distribution). We wish to find the values of β 0 {\displaystyle \beta _{0}} and β 1 {\displaystyle \beta _{1}} which give the...
127 KB (20,642 words) - 20:03, 14 December 2024
Matsubara frequency (section Distribution function)
β z − 1 ) − 1 {\displaystyle n_{\rm {B}}(z)=(e^{\beta z}-1)^{-1}} is the Bose–Einstein distribution function. The case is similar for fermion frequencies...
21 KB (3,957 words) - 14:20, 22 November 2024
{\hat {\beta }}})^{\prime }\mathbf {Q} ^{\prime }\mathbf {Q} (\mathbf {b} -{\boldsymbol {\hat {\beta }}})={\frac {p}{n-p}}(\mathbf {Z} ^{\prime }\mathbf...
9 KB (1,267 words) - 10:25, 26 November 2024