Articles with "marshall olkin" as a keyword



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The Marshall-Olkin Gumbel-Lomax distribution: properties and applications

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Published in 2020 at "Heliyon"

DOI: 10.1016/j.heliyon.2020.e03569

Abstract: Abstracts We introduce a new flexible five parameter lifetime distribution called Marshall-Olkin Gumbel-Lomax distribution. Some characterizations of the distribution such as the quantile function, moments, Trimmed L-moments, moment generating function, and order statistics are derived.… read more here.

Keywords: lomax distribution; marshall olkin; gumbel lomax; olkin gumbel ... See more keywords
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Marshall–Olkin distribution: parameter estimation and application to cancer data

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Published in 2017 at "Journal of Applied Statistics"

DOI: 10.1080/02664763.2016.1252730

Abstract: ABSTRACT In this study, as alternatives to the maximum likelihood (ML) and the frequency estimators, we propose robust estimators for the parameters of Zipf and Marshall–Olkin Zipf distributions. A small simulation study is given to… read more here.

Keywords: olkin distribution; distribution parameter; marshall olkin; frequency estimators ... See more keywords
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The Marshall–Olkin extended generalized Rayleigh distribution: Properties and applications

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Published in 2017 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2014.1002937

Abstract: ABSTRACT In this paper, a new extension for the generalized Rayleigh distribution is introduced. The proposed model, called Marshall–Olkin extended generalized Rayleigh distribution, arises based on the scheme introduced by Marshall and Olkin (1997). A… read more here.

Keywords: rayleigh distribution; extended generalized; generalized rayleigh; marshall olkin ... See more keywords
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Marshall–Olkin Laplace transform copulas of multivariate gamma distributions

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Published in 2018 at "Communications in Statistics - Theory and Methods"

DOI: 10.1080/03610926.2017.1310241

Abstract: ABSTRACT This article provides two copula families on [0, 1]n obtained from the Laplace transforms of the multivariate gamma distribution and the multifactor gamma distribution given by and , respectively, where P is an affine… read more here.

Keywords: laplace; marshall olkin; multivariate gamma; gamma ... See more keywords
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Generalized Marshall-Olkin exponentiated exponential distribution: Properties and applications

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Published in 2023 at "PLOS ONE"

DOI: 10.1371/journal.pone.0280349

Abstract: In this study, we propose a generalized Marshall-Olkin exponentiated exponential distribution as a submodel of the family of generalized Marshall-Olkin distribution. Some statistical properties of the proposed distribution are examined such as moments, the moment-generating… read more here.

Keywords: marshall olkin; generalized marshall; exponentiated exponential; olkin exponentiated ... See more keywords
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The Marshall-Olkin Extended Power Lomax Distribution with Applications

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Published in 2020 at "Pakistan Journal of Statistics and Operation Research"

DOI: 10.18187/pjsor.v16i2.2805

Abstract: In this article, we define a new four-parameter model called Marshall-Olkin extended power Lomax distribution and study its properties. Limiting distributions of sample maxima and sample minima are derived. The reliability of a system when… read more here.

Keywords: lomax distribution; marshall olkin; olkin extended; extended power ... See more keywords
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The Three-parameters Marshall-Olkin Generalized Weibull Model with Properties and Different Applications to Real Data Sets

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Published in 2020 at "Pakistan Journal of Statistics and Operation Research"

DOI: 10.18187/pjsor.v16i4.2339

Abstract: A new three-parameter life parametric model called the Marshall-Olkin generalized Weibull is defined and studied. Relevant properties are mathematically derived and analyzed. The new density exhibits various important symmetric and asymmetric shapes with different useful… read more here.

Keywords: symmetric asymmetric; weibull model; generalized weibull; marshall olkin ... See more keywords
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Generalising Exponential Distributions Using an Extended Marshall-Olkin Procedure

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Published in 2020 at "Symmetry"

DOI: 10.3390/sym12030464

Abstract: This paper presents a three-parameter family of distributions which includes the common exponential and the Marshall–Olkin exponential as special cases. This distribution exhibits a monotone failure rate function, which makes it appealing for practitioners interested… read more here.

Keywords: distributions using; generalising exponential; exponential distributions; marshall olkin ... See more keywords