أحمد زكريا محمد عفيفى
أستاذ مساعد
A new three-parameter Fréchet distribution: properties and applications.
Pakistan Journal of Statistics • 2018
معلومات البحث
المؤلفون
Mansour, M. M., Abd Elrazik, E. M., Altun, E., Afify, A. Z. and Iqbal, Z.
الكلمات المفتاحية
Fréchet distribution; Maximum likelihood estimation; Odd Lindley-G family; Orderstatistics.
المجلة العلمية
Pakistan Journal of Statistics
الناشر
Not Available
المجلد
34
العدد
Not Available
الصفحات
441-458
publication.type
International
رابط البحث
Open Link
المواد المرفقة
Not Available
الملخص
In this article, we propose a new three-parameter Fréchet distribution named the odd Lindley Fréchet distribution. The new model can be expressed as a linear mixture of Fréchet densities. We provide some of its mathematical properties. The estimation of the model parameters is performed by the maximum likelihood method. The importance and usefulness of the proposed distribution for modeling data are illustrated using two real data sets by comparison with some other extentions of the Fréchet distribution.
