Results 51 to 60 of about 299 (140)
Journal of Probability and Statistics, Volume 2025, Issue 1, 2025.This paper introduces a new two‐parameter unit Weibull distribution defined on the interval (0, 1). It discusses the methodology for deriving its probability density function (PDF), explores various properties, and presents related functions. Numerous figures illustrate the distribution and demonstrate its effectiveness in fitting a wide range of ...
Iman M. Attia, Hyungjun Cho
wiley +1 more source
Scientific African, 2021 In this paper, a potentiated lifetime model that demonstrates the bathtub-shaped hazard rate function is developed. This proposed model is referred to as Kumaraswamy modified size-biased Lehmann Type-II (Kum–MSBL–II) distribution.
Oluwafemi Samson Balogun +4 more
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Journal of Mathematics, Volume 2024, Issue 1, 2024.This paper introduces a new probability distribution called the mixture symmetric gamma (MSG) distribution, which is defined as a mixture of two symmetric gamma distributions. Its statistical properties and applications are explored. We first examine its mathematical properties, including the possible shapes of the corresponding probability density ...
Christophe Chesneau +4 more
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of a New Class of Generalized Pearson Distribution by Truncated Moment
, 2016 A probability distribution can be characterized through various methods. In this paper, by using truncated moment, we present some characterizations of a new class of generalized Pearson distribution introduced by Shakil and Singh [12].
M. Shakil, B. M. Kibria, J. Singh
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Statistical inference and data analysis of the record-based transmuted Burr X model
Open MathematicsProbability distribution has proven its usefulness in almost every discipline of human endeavors. A novel extension of Bur X distribution is developed in this study employing the record-based transmuted mapping technique, which can be used to fit skewed ...
Alrweili Hleil
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Higher-order expansions for distributions of extremes from general error distribution
, 2014 In this short note, with optimal normalizing constants, the higher-order expansion for a distribution of normalized partial maximum from the general error distribution is derived, by which one deduces the associate convergence rate of the distribution of
Pu Jia, Tingting Li
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The functional average treatment effect
Journal of Causal InferenceThis article establishes the functional average as an important estimand for causal inference. The significance of the estimand lies in its robustness against traditional issues of confounding.
Sparkes Shane, Garcia Erika, Zhang Lu
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NEW IMPROVEMENTS IN OLD APPROXIMATIONS TO THE NORMAL CDF
International Journal of Apllied Mathematics, 2019 The list of approximations to the Normal cumulative distribution function is long and, eventually, not fully known due to the large number of published articles in the last decades.
P. Mota
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Copulas, stable tail dependence functions, and multivariate monotonicity
Dependence Modeling, 2019 For functions of several variables there exist many notions of monotonicity, three of them being characteristic for resp. distribution, survival and co-survival functions. In each case the “degree” of monotonicity is just the basic one of a whole scale.
Ressel Paul
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A note on bivariate Archimax copulas
Dependence Modeling, 2018 We present an analytical proof of the characterisation of bivariate Archimax copulas in terms of the properties of their generating functions.
Durante Fabrizio +2 more
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