Stochastic comparison results between two finite mixture models with generalized Weibull distributed components
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DOI: 10.1080/02331888.2024.2347343
Abstract: In this paper, we establish sufficient conditions for stochastic comparisons of two finite mixture models (FMMs) with respect to the usual stochastic order, hazard rate order, and likelihood ratio order when the mixing components have… read more here.
Keywords: finite mixture; generalized weibull; mixture models; two finite ... See more keywords
The Three-parameters Marshall-Olkin Generalized Weibull Model with Properties and Different Applications to Real Data Sets
Sign Up to like & getrecommendations! 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
Statistical Inference on the Shape Parameter of Inverse Generalized Weibull Distribution
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DOI: 10.3390/math12243906
Abstract: In this paper, we propose statistical inference methodologies for estimating the shape parameter α of inverse generalized Weibull (IGW) distribution. Specifically, we develop two approaches: (1) a bounded-risk point estimation strategy for α and (2)… read more here.
Keywords: inverse generalized; distribution; generalized weibull; parameter inverse ... See more keywords
Khalil New Generalized Weibull Distribution Based on Ranked Samples: Estimation, Mathematical Properties, and Application to COVID-19 Data
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DOI: 10.3390/sym14050853
Abstract: In this paper, a five-parameter distribution, Khalil’s new generalized Weibull distribution, is defined and studied in detail. Some mathematical and statistical functions are studied. The effects of shape parameters on skewness and kurtosis are studied.… read more here.
Keywords: based ranked; generalized weibull; distribution; khalil new ... See more keywords