The exponentiated Weibull-H family of distributions: theory and applications
Mediterranean Journal of Mathematics • 2017
معلومات البحث
المؤلفون
Gauss M. Cordeiro;Ahmed Z. Afify;Haitham M. Yousof;Rodrigo R.Pescim;Gokarna R. Aryal
الكلمات المفتاحية
Weibull distribution;Weibull-H family;Order statistics;
Parameter estimation;Simulation
المجلة العلمية
Mediterranean Journal of Mathematics
الناشر
Springer International Publishing AG
المجلد
2017
العدد
Not Available
الصفحات
22
publication.type
International
رابط البحث
Open Link
المواد المرفقة
Not Available
الملخص
A new class of continuous distributions called theexponentiated Weibull-H family is proposed and studied. The proposed class
extends the Weibull-H family of probability distributions introduced by Bourguignon et al. (J Data Sci 12:53–68,2014). Some special models of the new family are presented. Its basic mathematical properties including explicit expressions for the ordinary and incomplete moments, quantile and generating function, Renyi and Shannon entropies, order statistics, and probability weighted moments are derived. The maximum likelihood method is adopted to estimate the model parameters and a simulation study is performed. The flexibility of the generated family is
proved empirically by means of two applications to real data sets.
extends the Weibull-H family of probability distributions introduced by Bourguignon et al. (J Data Sci 12:53–68,2014). Some special models of the new family are presented. Its basic mathematical properties including explicit expressions for the ordinary and incomplete moments, quantile and generating function, Renyi and Shannon entropies, order statistics, and probability weighted moments are derived. The maximum likelihood method is adopted to estimate the model parameters and a simulation study is performed. The flexibility of the generated family is
proved empirically by means of two applications to real data sets.
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