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    政大機構典藏 > 商學院 > 統計學系 > 學位論文 >  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:[統計學系] 學位論文

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