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Properties of Conditionally Independent Generalized Gamma Distributions
Probability in the Engineering and Informational Sciences, 1989Models of life time observations that have conditionally independent generalized gamma distributions are investigated. Positive dependency among the unconditional joint distribution is discussed. General formula for moment inequalities are given.
Lee, Mei-Ling Ting, Gross, Alan J.
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, 2021
Having only two parameters, the Gamma-Lindley distribution does not provide enough flexibility for analyzing different types of lifetime data. From this perspective, in order to further enhance its flexibility, we set forward in this paper a new class of
Dorsaf Laribi, A. Masmoudi, I. Boutouria
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Having only two parameters, the Gamma-Lindley distribution does not provide enough flexibility for analyzing different types of lifetime data. From this perspective, in order to further enhance its flexibility, we set forward in this paper a new class of
Dorsaf Laribi, A. Masmoudi, I. Boutouria
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Bayesian Reference Analysis for the Generalized Gamma Distribution
IEEE Communications Letters, 2018In this letter, we present a Bayesian reference analysis for the generalized gamma distribution by using a reference prior, which has important properties such as one-to-one invariance under reparametrization, consistent marginalization, consistent ...
P. Ramos, F. Louzada
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Speckle Filtering by Generalized Gamma Distribution
2009 Fifth International Joint Conference on INC, IMS and IDC, 2009Synthetic aperture radar (SAR) image contains undesired artifacts in the form of a granular look, which is called speckle. Methods previously proposed for speckle noise filtering suffer from two major limitations: 1) noise attenuation is not sufficient, especially in the smooth and background areas; 2) existing methods do not preserve or enhance edges ...
Sathit Intajag, Nopparat Sukkasem
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Gamma mixture of generalized error distribution
Communications in Statistics - Theory and Methods, 2019A new symmetric heavy-tailed distribution, namely gamma mixture of generalized error distribution is defined by scaling generalized error distribution with gamma distribution, its probability densi...
Zhengyuan Wei +4 more
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Log-gamma-generated families of distributions
Statistics, 2012We introduce two new general families of continuous distributions, generated by a distribution F and two positive real parameters α and β which control the skewness and tail weight of the distribution. The construction is motivated by the distribution of k-record statistics and can be derived by applying the inverse probability integral transformation ...
Morteza Amini +2 more
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A Characterization of the Generalized Gamma Distribution
Calcutta Statistical Association Bulletin, 1984A characterizing property of the generalized gamma distribution based on a conditional distribution has been studied in this work following a similar approach presented by Patil and Seshadri (1964). As a particular case a characterization of the Weibull distribution has alse been covered.
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DEVELOPING GENERALIZED LINEAR MODEL OF GAMMA-PARETO DISTRIBUTION
Far East Journal of Mathematical Sciences (FJMS), 2016Summary: This paper discusses about developing generalized linear model (GLM) of Gamma-Pareto (G-P) distribution. It is shown that G-P is a member of exponential family distribution. Consequently, we can develop GLM based on G-P. With \(\log(\gamma/\min(\gamma))\) as response variable, the GLM has inverse, identity, and log link functions.
Hanum, Herlina +3 more
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New Stieltjes classes involving generalized gamma distributions
Statistics & Probability Letters, 2004Let \(F\) be an absolutely continuous distribution function with density \(f\) having support on the positive reals \(\mathbb{R}_+\). It is assumed that all the moments of \(F\) exist and are finite, but that they do not single out the distribution \(F\). The Stieltjes class for \(f\), see \textit{J. Stoyanov} [J. Appl. Probab. 41A, Spec.
Stoyanov J, Tolmatz L
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Tolerance Limits for the Generalized Gamma Distribution
Journal of the American Statistical Association, 1965Abstract One-sided tolerance limits are developed for the three-parameter generalized gamma distribution of Stacy, one parameter at a time being assumed unknown. This distribution includes the exponential, gamma, and Weibull distributions as special cases. Confidence limits for the unknown parameter are also given in each case.
Lee J. Bain, David L. Weeks
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