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政大典藏 > College of Commerce > Department of Statistics > Theses > Item 140.119/92926

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/92926

Title:	摺刀法減少偏性理論之研究
Authors:	劉天賜 Liu, Tian-Si
Contributors:	祁和福 Qi, Huo-Fu 劉天賜 Liu, Tian-Si
Keywords:	摺刀法減少偏性理論統計 JACKNIFE-TECHNIQUE STATISTICS
Date:	1979
Issue Date:	2016-05-06 11:18:19 (UTC+8)
Abstract:	摺刀法(Jacknife Technique)主要的用途有二：（一）減少偏誤（二）近似信賴區間。而論文題目中的「偏性」(Biasedness)是強調性質，換句話說「偏性」也可說成「偏誤性質」，偏誤(bias)強調大小。（二）是（一）引伸出來，所以本文是以減少偏誤為主，獲得近似信賴區間為輔。文中所論可扼要說明如下：（１）減少偏誤理論研究（２）摺刀推定式近似性質探討（３）應用在檢定問題（４）在常態母體假設下，利用摺刀法及Rao-Blackwell Theorem 以獲得ｆ（μ），ｆ（σ□），ｆ（μ，σ□）之近似不偏最小變異推定式，ｆ為可解析函數(Anal-ytic Function)，並與其他方法作比較，若假設變了又如何？（５）摺刀法用在何種狀況較有效？
Description:	碩士國立政治大學統計學系
Source URI:	http://thesis.lib.nccu.edu.tw/record/#B2002008072
Data Type:	thesis
Appears in Collections:	[Department of Statistics] Theses

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