Arctan inverted exponentiated Weibull model with actuarial measures and applications to insurance and inflation data

Trigonometric-based statistical models have gained attention in recent years because of their ability to capture complex data patterns. In this article, we propose a new extension of the inverted exponentiated Weibull (IEW) distribution by embedding it within the arctan-X generalized family. The new...

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Autori principali:	Mohammed Elgarhy, Gaber Sallam Salem Abdalla, Ehab M. Almetwally, Sule Omeiza Bashiru, Ahmed W. Shawki, Ahmed M. Gemeay
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	Elsevier 2026-03-01
Serie:	Scientific African
Soggetti:	Arctan-X family Inverted exponentiated Weibull distribution Statistical properties Parameter estimation Simulation study Insurance data
Accesso online:	http://www.sciencedirect.com/science/article/pii/S2468227626000840
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