查詢結果分析
相關文獻
- The Efficiency of Ranked-Set Sampling Relative to Simple Random Sampling under Multi-Parameter Families
- Confidence Intervals for Multivariate Process Capability Indices Using Bootstrap
- 部分排序在有測量誤差的共變異數分析的應用
- 玻璃證物化學分析數據之自動化處理
- 從實務工作者觀點分析成人學習的動機--以復興工商專校附設專科進修學校為例
- 科學證據與侵權行為法:美國有關邊得克汀訴訟的省思
- 兩個常態母體中SN比之差的廣義信賴區間
- 什麼是信賴區間(Confidence Interval)﹖
- 以核估式估計中位有效劑量之研究
- 以Delta法求中位有效劑量及相對效能的信賴區間
頁籤選單縮合
| 題 名 | The Efficiency of Ranked-Set Sampling Relative to Simple Random Sampling under Multi-Parameter Families |
|---|---|
| 作 者 | Chen,Zehua; | 書刊名 | Statistica Sinica |
| 卷 期 | 10:1 2000.01[民89.01] |
| 頁 次 | 頁247-263 |
| 分類號 | 319.52 |
| 關鍵詞 | 漸近相對效率; 信賴區間; Asymptotic relative efficiency; Confidence interval; Fisher information; Maximum likelihood estimation; Ranked-set sampling; |
| 語 文 | 英文(English) |
| 英文摘要 | When observations are costly or time-consuming but the ranking of the observations without actual measurement can be done relatively easily, ranked-set sampling (RSS) can be employed instead of simple random samlling (SRS) to gain more information. In this article, we deal with RSS under multi-parameter parametric families. It is proved that the Fisher information matrix of an RSS sample is the sum of its counterpart of a SRS sample and an additional positive definite matrix. This insures that the maximum likelihood estimates (MLE) based on RSS are always more efficient than their counterparts based on SRS. The effect of certain features of the underlying distribution such as skewness and kurtosis on the relative efficiency of the MLE is also investigated. Some other aspects of RSS are discussed as well. |
本系統中英文摘要資訊取自各篇刊載內容。