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On joint censoring scheme / Osama Elsayed Eraki Mohamed Abokasem ; Supervised Samir Kamel Ashour

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Osama Elsayed Eraki Mohamed Abokasem , 2015Description: 189 Leaves ; 30cmOther title:
  • عن خطة مراقبة مشتركة [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Institute of Statistical Studies and Research - Department of Mathematical Statistics Summary: The joint censoring scheme is of practical significance while conducting comparative life tests of products from different units with in the same facility. In this thesis, maximum likelihood and Bayesian estimators (squared error (SE) loss function-linear exponential (LINEX) loss function) have been obtained for two generalized exponential populations under joint type-II censored scheme, which generalize results of balakrishnan and rasouli (2008) and shafay et al. (2013). Moreover, approximate confidence region are also discussed and compared with two bootstrap confidence regions. Also, we considered MLEs for k independent weibull populations under joint type-II censored scheme, the asymptotic variance covariance matrix and approximate confidence region based on the asymptotic normality of the MLEs have been obtained and compared with two bootstrap confidence regions. As a special case, two Weibull populations under joint type-II censored scheme
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.18.03.Ph.D.2015.Os.O (Browse shelf(Opens below)) Not for loan 01010110068405000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.18.03.Ph.D.2015.Os.O (Browse shelf(Opens below)) 68405.CD Not for loan 01020110068405000

Thesis (Ph.D.) - Cairo University - Institute of Statistical Studies and Research - Department of Mathematical Statistics

The joint censoring scheme is of practical significance while conducting comparative life tests of products from different units with in the same facility. In this thesis, maximum likelihood and Bayesian estimators (squared error (SE) loss function-linear exponential (LINEX) loss function) have been obtained for two generalized exponential populations under joint type-II censored scheme, which generalize results of balakrishnan and rasouli (2008) and shafay et al. (2013). Moreover, approximate confidence region are also discussed and compared with two bootstrap confidence regions. Also, we considered MLEs for k independent weibull populations under joint type-II censored scheme, the asymptotic variance covariance matrix and approximate confidence region based on the asymptotic normality of the MLEs have been obtained and compared with two bootstrap confidence regions. As a special case, two Weibull populations under joint type-II censored scheme

Issued also as CD

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