頁籤選單縮合
題 名 | Nonlinear Censored Regression |
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作 者 | Stute,Winfried; | 書刊名 | Statistica Sinica |
卷 期 | 9:4 1999.10[民88.10] |
頁 次 | 頁1089-1102 |
分類號 | 319.16 |
關鍵詞 | Nonlinear regression; Random censorship; Weighted least-squares; |
語 文 | 英文(English) |
英文摘要 | In the standard accelerated lifetime model, log lifetime is, up to noise, a linear function of a vector of covariables. In the present paper this model is extended to admit general nonlinear functional relationships. A Weighted Least-Squares estimator for the unkown true parameter is proposed. Consistency and asymptotic conrmality are shown when the lifetimes are subject to censoring but the covariables are known. The accuracy of the procedure is demonstrated in a small sample simulation study under various degrees of censoring. |
本系統中英文摘要資訊取自各篇刊載內容。