頁籤選單縮合
題 名 | A Frailty Model for Detecting Number of Faults in a System |
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作 者 | Wang,Yan; Yip,Paul S. F.; Hayakawa,Y.; | 書刊名 | Statistica Sinica |
卷 期 | 12:4 2002.10[民91.10] |
頁 次 | 頁1001-1013 |
分類號 | 319.5 |
關鍵詞 | Capture-recapture; Conditional likelihood; Fault detection; Littlewood; Jelinski-Moranda; Removal experiment; |
語 文 | 英文(English) |
英文摘要 | A frailty model for failure data is proposed to estimate the total number of faults in a system. The Littlewood model and Jelinski-Moranda are the two particular cases of the proposed formulation. The two-stage estimating procedure, a conditional likelihood and a Horvitz-Thompson estimator, is found to be efficient. Simulation studies are given to assess the performance of the estimator. Two examples are also presented. |
本系統中英文摘要資訊取自各篇刊載內容。