頁籤選單縮合
題名 | On the Sampling Window Method for Long-Range Dependent Data= |
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作者 | Hall,Peter; Jing,Bing-yi; Lahiri,Soumendra Nath; |
期刊 | Statistica Sinica |
出版日期 | 19981000 |
卷期 | 8:4 1998.10[民87.10] |
頁次 | 頁1189-1204 |
分類號 | 319.54 |
語文 | eng |
關鍵詞 | Block bootstrap; Consistency; Gaussian processes; Long-range dependence; Sampling window method; |
英文摘要 | It is known that under conditions of long-range dependence, and for time series subordinated to Gaussian processes, the block bootstrap method produces invalid estimators of the distribution of the sample mean unless the limiting distribution is normal. In this paper we show that the sampling window method produces valid, consistent estimators for non-normal as well as normal limits. Additionally, we introduce a method for "studentizing" the sample mean of long-range dependent data, and show that sampling window approximations of its distribution are also valid. That result suggests that the sampling window method is useful for setting confidence intervals for a population mean in a particularly wide range of circumstances. This conclusion is supported by a small simulation study. |
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