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Estimation and testing procedures of the reliability functions of generalized inverted scale family of distributions

机译:广义倒数尺度分布族的可靠性函数的估计和测试程序

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We consider here the generalized inverted scale family of distributions proposed by Potdar and Shirke [Inference for the parameters of generalized inverted family of distributions. ProbStat Forum. 2013;06:18-28] by zeroing in on two measures of reliability, R(t) = P(X t) and P = P(X t), based on Type II censoring and the sampling scheme of Bartholomew [The sampling distribution of an estimate arising in life testing. Technometrics. 1963;5:361-374]. Thereafter, we develop point estimators of powers of alpha, R(t) and P; and develop uniformly minimum variance unbiased (UMVU) estimators and maximum likelihood (ML) estimators. A new technique of obtaining these estimators is introduced. Exact confidence intervals for the parameter alpha, R(t) and P are also constructed based on Type II censoring. Then we derive testing procedures for the hypotheses related to different parametric functions. Finally, we compare these results using the Monte Carlo simulation method.
机译:我们在这里考虑由Potdar和Shirke提出的广义倒置尺度分布族[关于广义倒置分布族的参数的推断。 ProbStat论坛。 2013; 06:18-28],根据II型审查和巴塞洛缪岛的抽样方案,对两种可靠性度量进行归零,R(t)= P(X> t)和P = P(X> t)寿命测试中产生的估计值的抽样分布。技术计量学。 1963; 5:361-374]。此后,我们开发了α,R(t)和P的幂的点估计器;并统一开发最小方差无偏(UMVU)估计器和最大似然(ML)估计器。介绍了一种获得这些估计量的新技术。参数alpha,R(t)和P的确切置信区间也基于II类检查构造。然后我们推导与不同参数函数有关的假设的测试程序。最后,我们使用蒙特卡洛模拟方法比较这些结果。

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