Browsing by Author "Yousof, Haitham M."
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The Burr X Pareto distribution: properties, applications and VaR estimation
Korkmaz, Mustafa Çağatay; Altun, Emrah; Yousof, Haitham M.; Afify, Ahmed Z.; Nadarajah, Saralees (MDPI, 2018)In this paper, a new three-parameter Pareto distribution is introduced and studied. We discuss various mathematical and statistical properties of the new model. Some estimation methods of the model parameters are performed. ... -
The exponential lindley odd log-logistic-g family: properties, characterizations and applications
Korkmaz, Mustafa Çağatay; Yousof, Haitham M.; Hamedani, Gholamhossein G. (Atlantis Press, 2018)A new family of distributions called the exponential Lindley odd log-logistic G family is introduced and studied. The new generator generalizes three newly defined G families and also defines two new G families We provide ... -
The generalized odd weibull generated family of distributions: statistical properties and applications
Korkmaz, Mustafa Çağatay; Alizadeh, Morad; Yousof, Haitham M.; Butt, Nadeem Shafique (Univ Punjab, 2018)In this work, we propose a new class of lifetime distributions calledthe generalized odd Weibull generatedfamily. It can provide better fits than some of the well known lifetime models and this fact represents a good ... -
The hjorth's IDB generator of distributions: properties, characterizations, regression modeling and applications
Korkmaz, Mustafa Çağatay; Altun, Emrah; Yousof, Haitham M.; Hamedani, G. G. (Atlantis Press, 2020)We introduce a new flexible class of continuous distributions via the Hjorth’s IDB model. We provide some mathematical prop-erties of the new family. Characterizations based on two truncated moments, conditional expectation ... -
A new extended g family of continuous distributions with mathematical properties, characterizations and regression modeling
Hamedani, G. G.; Altun, Emrah; Korkmaz, Mustafa Çağatay; Yousof, Haitham M.; Butt, Nadeem Shafique (Univ Punjab, 2018)We propose a new extended G family of distributions. Some of its structural properties are derived and some useful characterization results are presented. The maximum likelihood method is used to estimate the model parameters ... -
A new flexible lifetime model with log-location regression modeling, properties and applications
Korkmaz, Mustafa Çağatay; Altun, Emrah; Alizadeh, Morad; Yousof, Haitham M. (Taru Publication, 2019)In this paper, we propose a new lifetime model for modeling fatigue lifetime data. Some of its statistical properties are obtained. The method of maximum likelihood is used to estimate the model parameters. Simulation study ... -
A new two-parameter lifetime model
Yousof, Haitham M.; Korkmaz, Mustafa Çağatay; Sen, Subhradev (Springer Science and Business Media Deutschland GmbH, 2021)A new two parameter life time model, which accommodates increasing, decreasing, bathtub, and a broad variety of monotone failure rates, has been introduced in this article. Some of its mathematical properties including ... -
Odd lindley-lomax model: Statistical properties and applications
Ali, M. Masoom; Korkmaz, Mustafa Çağatay; Yousof, Haitham M.; Butt, Nadeem Shafique (Univ Punjab, 2019)In this work, we focus on some new theoretical and computational aspects of the Odd LindleyLomax model. The maximum likelihood estimation method is used to estimate the model parameters. We show empirically the importance ... -
The Weibull Marshall-Olkin family: Regression model and application to censored data
Korkmaz, Mustafa Çağatay; Cordeiro, Gauss M.; Yousof, Haitham M.; Pescim, Rodrigo R.; Afify, Ahmed Z.; Nadarajah, Saralee (Taylor & Francis Inc, 2019)We introduce a new class of distributions called the Weibull Marshall-Olkin-G family. We obtain some of its mathematical properties. The special models of this family provide bathtub-shaped, decreasing-increasing, ... -
The xgamma family: Censored regression modelling and applications
Cordeiro, Gauss M.; Altun, Emrah; Korkmaz, Mustafa Çağatay; Pescim, Rodrigo R.; Afify, Ahmed Z.; Yousof, Haitham M. (National Statistical Institute, 2020)In this paper, a new family of distributions with one extra shape parameter, called the xgamma-G, is proposed. comprehensive treatment of some of its mathematical properties including ordinary and incomplete moments and ...
