教師資料查詢 | 類別: 期刊論文 | 教師: 吳碩傑 Shuo-Jye Wu (瀏覽個人網頁)

標題:Optimal progressive group-censoring plans for exponential distribution in presence of cost constraint
學年98
學期2
出版(發表)日期2010/06/01
作品名稱Optimal progressive group-censoring plans for exponential distribution in presence of cost constraint
作品名稱(其他語言)
著者Wu, Shuo-Jye; Huang, Syuan-Rong
單位淡江大學統計學系
出版者Heidelberg: Springer
著錄名稱、卷期、頁數Statistical Papers 51(2), pp.431-443
摘要This article discusses a life test under progressive type-I group-censoring. We use maximum likelihood method to obtain the point and interval estimators of the parameter of lifetime distribution. In order to obtain a precise estimate of mean life, one needs to design an optimal life test. Thus, this article proposes an approach to determine the number of test units, number of inspections, and length of inspection interval of a life test under a pre-determined budget of experiment such that the asymptotic variance of estimator of mean life is minimum. The method will be applied to two numerical examples and the sensitivity analysis will be investigated.
關鍵字Grouped data; Progressive censoring; Sensitivity analysis; Type-I censoring; Variance optimality
語言英文
ISSN0932-5026; 1613-9798
期刊性質國外
收錄於SCI
產學合作
通訊作者Wu, Shuo-Jye
審稿制度
國別德國
公開徵稿
出版型式紙本
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