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題 名 | 排序子集抽樣研究的一些新進展=Some Recent Developments in Ranked Set Sampling |
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作 者 | 陳澤華; | 書刊名 | 中國統計學報 |
卷 期 | 38:2 2000.06[民89.06] |
頁 次 | 頁141-166 |
分類號 | 319.23 |
關鍵詞 | 非準確排序; 排序子集抽樣; 輔助變量; 漸進相對效率; 優化設計; Asymptotic relative efficiency; Concomitant variables; Imperfect ranking; Optimal design; Ranked set sampling; |
語 文 | 中文(Chinese) |
中文摘要 | 在某些實際抽樣問題中,對於樣本個體的抽樣變量的測量,需耗費相當的財力和時間,然而,對於若干樣本個體,卻可以不對抽樣變量進行測量,而按某種方式將其排序。排序子集抽樣 (ranked set sampling) 即是因應上述情形的一種既能減低費用和損失又能獲得足夠信息的有效的抽樣方法。在本文中,我們對排序子集抽樣的基本原理和方法,以及排序子集抽樣研究的一些新進展,進行一些介紹和討論,同時,也對一些尚待解決的問題,作一些探討。本文所討論的問題包括:均衡排序于集抽樣的一系列統計方法及其相對於簡單隨機抽樣的效率,排序子集抽樣的優化設計以及非均衡排序子集樣本的分析和處理,輔助變量在排序子集抽樣中的應用以及排序子集抽樣的非準確排序問題等。 |
英文摘要 | The ranked set sampling proposed by McIntyre (1952) is an efficient sampling scheme to gain more information in situations where the measurement of the variable of interest for a sampled item is costly or time-consuming while the ranking of a few items relating to the variable can be done easily and economically by some other means. In this article, the basic methods of ranked set sampling are described. Some recent developments in ranked set sampling are discussed. Some directions for further research in this field and new ideas on certain unresolved problems are explored. The topics covered in this article include: the relative efficiency of ranked set sampling with respect to simple random sampling in various parametric and nonparametric statistical procedures, the design of optimal ranked set sampling schemes for different statistical problems, the use of concomitant variables and the treatment of ranking errors in ranked set sampling. |
本系統中英文摘要資訊取自各篇刊載內容。