06 اردیبهشت 1403
محمود افشاري

محمود افشاری

مرتبه علمی: دانشیار
نشانی: دانشکده مهندسی سیستم های هوشمند و علوم داده - گروه آمار
تحصیلات: دکترای تخصصی / آمار
تلفن: 07731223328
دانشکده: دانشکده مهندسی سیستم های هوشمند و علوم داده

مشخصات پژوهش

عنوان The Generalized Odd Gamma-G Family of Distributions: Properties and Applications
نوع پژوهش مقالات در نشریات
کلیدواژه‌ها
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مجله AUSTRIAN JOURNAL OF STATISTICS
شناسه DOI
پژوهشگران بیستون حسینی (نفر اول) ، محمود افشاری (نفر دوم) ، مراد علیزاده (نفر سوم)

چکیده

Recently, new continuous distributions have been proposed to apply in statistical analysis in a way that each one solves a particular part of the classical distribution problems. In this paper, the Generalized Odd Gamma-G distribution is introduced . In particular, G has been considered as the Uniform distribution and some statistical properties such as quantile function, asymptotics, moments, entropy and order statistics have been calculated. We survey the theoretical outcomes with numerical computation by using $R$ software.The fitness capability of this model has been investigated by fitting this model and others based on real data sets. The maximum likelihood estimators are assessed with simulated real data from proposed model. We present the simulation in order to test validity of maximum likelihood estimators .