Extended generalized gamma distribution
Joint Authors
Lehcene, Bachioua
Husayn, Shawki Shakir
Source
Issue
Vol. 49, Issue 1 (30 Jun. 2008), pp.170-177, 8 p.
Publisher
University of Baghdad College of Science
Publication Date
2008-06-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract AR
يهدف هذا البحث إلى اقتراح أنموذج توزع جديد بدلالة ست معلمات و دالة أنموذج يمكن بحد ذاتها صياغتها بدلالة معلمات أخرى.
و يطلق على هذا الأنموذج أنموذج توزع كاما المعمم بالتمدد.
يعبر هذا الأنموذج عن الكثير من نماذج التوزعات المستمرة في حالاته الخاصة مما يسمح بتمثيل العديد من الظواهر المختلفة، خصوصا في حقل المعولية حيث تشكل معلمتي الإزاحة و الشدة أهمية كبرى.
و تم كذلك دراسة دوال المعولية و الإخفاق و سبل تخمين معالم هذا الأنموذج.
Abstract EN
New 6-parameters extended form of the Kobayashi's generalized gamma function is defined, several of its properties and recurrence formulas are derived.
Based on this new function we introduce a new 6-parameters with a model function extended generalized gamma distribution.
Many new distributions are shown to be particular cases of this suggested distribution, including some familiar known distributions.
In terms of the model function statistical properties; reliability and hazard functions, and estimation of some parameters of the distribution are studied.
Also, the form of the distribution is considered under various forms of the model function.
We believe that this new distribution model is reasonable for accommodate multivarious applications, since it have wide variety of shapes.
Especially, for the life distribution of a component where the presence of the displacement and intensity parameters is vitally important.
American Psychological Association (APA)
Lehcene, Bachioua& Husayn, Shawki Shakir. 2008. Extended generalized gamma distribution. Iraqi Journal of Science،Vol. 49, no. 1, pp.170-177.
https://search.emarefa.net/detail/BIM-338353
Modern Language Association (MLA)
Lehcene, Bachioua& Husayn, Shawki Shakir. Extended generalized gamma distribution. Iraqi Journal of Science Vol. 49, no. 1 (2008), pp.170-177.
https://search.emarefa.net/detail/BIM-338353
American Medical Association (AMA)
Lehcene, Bachioua& Husayn, Shawki Shakir. Extended generalized gamma distribution. Iraqi Journal of Science. 2008. Vol. 49, no. 1, pp.170-177.
https://search.emarefa.net/detail/BIM-338353
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 177
Record ID
BIM-338353