Likelihood Inference for Step Stress Partially Accelerated Life Test Model with Type I Progressively Hybrid Censored Data from Generalized Exponential Distribution

الموضوعات

إحصاء

الملخص

This thesis considers the statistical inference on the generalized exponential distribution parameters in presence of progressive Type-I censoring under partially accelerated life test. The maximum likelihood method is used to estimate the unknown parameters in the case of step-stress partially accelerated life tests. The performance of the estimators is investigated using simulation for certain simulation designs and sample sizes. The biases and mean square errors of the maximum-likelihoodestimators are computed to assess the performance of the point estimators whereas coverage probability and expected length is used to assess the performance of the interval estimators. These interval estimators are derived using three classical approaches namely; asymptotic, Bootstrap percentile interval, and Bootstrap-tconfidence intervals. Comparison between these three methods is also conducted.Further, reliability functions are derived for various time-t and the point and interval estimators are investigated. To illustrate the above, a data analysis is conducted.Finally, conclusions and ideas for possible future research are discussed in this thesis

روابط وملفات

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التعريف والنوع

رقم الوثيقة: 084058fc-423d-449f-9d27-7e2b376a8e6d
رقم العقد: 0
نوع الوسائط: Crawler
نوع المحتوى: الرسائل العلمية
صيغة المصدر: رسائل ماجيستير
نوع الملف: pdf text
أسماء الملفات: 2199061_1.pdf

بيانات النشر

ألقاب المؤلفين: [{"name_ar":"Ayman Bakleezi","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"Eman Abdulmalik Mohammedseman","title_ar":"اعداد","title_en":"Preparation"}]
اللغة: English

المصدر والدورية

اسم المصدر: Likelihood Inference for Step Stress Partially Accelerated Life Test Model with Type I Progressively Hybrid Censored Data from Generalized Exponential Distribution

المحتوى والصفحات

عدد الصفحات: 0
كلمات الباحثين: likelihood Life Testing

إشراف وإعداد

الإشراف: Ayman Bakleezi
الإعداد: Eman Abdulmalik Mohammedseman

الاقتباسات الببليوغرافية

APA

Ayman Bakleezi و Eman Abdulmalik Mohammedseman. (2021). Likelihood Inference for Step Stress Partially Accelerated Life Test Model with Type I Progressively Hybrid Censored Data from Generalized Exponential Distribution. أطروحة(رسائل ماجيستير). كلية الآداب والعلوم-جامعة قطر. قطر.

MLA

Ayman Bakleezi و Eman Abdulmalik Mohammedseman. Likelihood Inference for Step Stress Partially Accelerated Life Test Model with Type I Progressively Hybrid Censored Data from Generalized Exponential Distribution. 2021. كلية الآداب والعلوم-جامعة قطر، رسائل ماجيستير.