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    政大機構典藏 > 理學院 > 應用數學系 > 學位論文 >  Item 140.119/88727
    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/88727


    Title: 無趨勢PBIB設計的建構和最佳化性質
    Construction and Optimality of Trend-free Versions of PBIB Designs
    Authors: 黃建中
    Hwang, Chien Chung
    Contributors: 蔡風順
    Chai, Feng Shun
    黃建中
    Hwang, Chien Chung
    Keywords: 趨勢消除
    相異表法組合
    全體最佳化
    部份分枝不完全區塊設計
    elimination of trend effect
    system of distinct representatives
    universal optimality
    PBIB design
    GD designs
    Block designs
    Date: 1994
    Issue Date: 2016-04-29 16:32:01 (UTC+8)
    Abstract:   實驗設計中,我們假設在區塊中存在一趨勢效應(trend effect)。此趨勢效應影響觀察值,也影響我們對區塊效應(block effect)和處理效應(treatment effect)的估計。此種設計模式不同於一般的區塊設計模式,因此須將趨勢效應加人設計模式中。
      Yeh and Bradley conjectured that every binary connected block design with blocks of size k and a constant replication numberr for each treatment can be converted to a linear trend-free design by permuting the positions of theatments within blocks if and only if r(k+1)≡0 (mod 2). Chai and Majumdar (1993) proved that any BIB design which satisfies r(k+1)≡0 (mod 2) is even can be converted to a linear trend-free design. In this thesis, we want to examine this conjecture is true or not for group-divisible designs (GD designs).
    Description: 碩士
    國立政治大學
    應用數學系
    80155003
    Source URI: http://thesis.lib.nccu.edu.tw/record/#B2002003895
    Data Type: thesis
    Appears in Collections:[應用數學系] 學位論文

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