Benha University

أحمد زكريا محمد عفيفى

أستاذ مساعد

كلية التجارة الاحصاءات والرياضيات والتأمينات

The discrete power-Ailamujia distribution: properties, inference, and applications.

AIMS Mathematics • 2022
العودة
معلومات البحث
المؤلفون Alghamdi, A. S., Ahsan-ul-Haq, M., Babar, A., Aljohani, H. M., Afify, A. Z.
الكلمات المفتاحية Not Available
المجلة العلمية AIMS Mathematics
الناشر Not Available
المجلد 7
العدد Not Available
الصفحات 8344-8360
publication.type International
رابط البحث Open Link
المواد المرفقة Not Available
الملخص
In this article, a new two-parameter discrete power-Ailamujia (DsPA) distribution is derived using the survival discreti-zation technique. Some key distributional properties and reliability measures are explored in closed forms, such as proba-bility generating function, first four moments and mean residual life. The DsPA parameters are estimated using the max-imum likelihood approach. The performance of this estimation method is assessed via a simulation study. The flexibility of the DsPA distribution is shown using three count datasets. The DsPA distribution provides a better fit than some recent discrete models such as the discrete Burr-XII, uniform Poisson–Ailamujia, Poisson, discrete-Pareto, discrete-Rayleigh, dis-crete inverse-Rayleigh, and discrete Burr–Hutke distributions.
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