Results 141 to 150 of about 1,737,833 (187)

Modified Beta Distributions

Sankhya B, 2014
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Nadarajah, Saralees, Teimouri, Mahdi, Shih, Shou Hsing   +2 more
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Generalized Beta-Generated Distributions [PDF]

SSRN Electronic Journal, 2010
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Carol Alexander, Gauss M. Cordeiro, Edwin M. M. Ortega, José María Sarabia   +3 more
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A bivariate beta distribution

Statistics & Probability Letters, 2003
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Olkin, Ingram, Liu, Ruixue
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Some beta distributions

Bulletin of the Brazilian Mathematical Society, New Series, 2006
Four new generalizations of the standard beta distribution are introduced. Various properties are derived for each distribution, including its hazard rate function and moments.
Saralees Nadarajah, Samuel Kotz
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The beta modified Weibull distribution

Lifetime Data Analysis, 2010
A five-parameter distribution so-called the beta modified Weibull distribution is defined and studied. The new distribution contains, as special submodels, several important distributions discussed in the literature, such as the generalized modified Weibull, beta Weibull, exponentiated Weibull, beta exponential, modified Weibull and Weibull ...
Silva, Giovana O., Ortega, Edwin M. M., Cordeiro, Gauss M.   +2 more
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Multivariate Distributions which have Beta Conditional Distributions

Journal of the American Statistical Association, 1975
Abstract Distributions having beta conditional distributions arise in connection with the generation of distributions for random proportions which do not necessarily possess neutrality properties (see [3]). The family of bivariate distributions for which both conditional distributions are beta is evaluated, and some multivariate extensions are briefly ...
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Some Bimatrix Beta Distributions

Communications in Statistics - Theory and Methods, 2012
We propose three new bimatrix beta distributions based on a reproductive property with respect to the distribution of the product of beta random matrices. We derive various representations for their joint densities, product moments, conditional densities, and conditional moments.
Arjun K. Gupta, Daya K. Nagar
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The beta Laplace distribution

Statistics & Probability Letters, 2011
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Cordeiro, Gauss M., Lemonte, Artur J.
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Some bivariate beta distributions

Statistics, 2005
We introduce three new bivariate beta distributions based on a characterizing property, involving products of beta random variables. We derive various representations for their joint densities, product moments, conditional densities and conditional moments.
Saralees Nadarajah, Samuel Kotz
openaire   +1 more source