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  • 标题:Notes on the regular E-optimal spring balance weighing designs with correlated errors
  • 本地全文:下载
  • 作者:Bronisław Ceranka ; Małgorzata Graczyk.
  • 期刊名称:RevStat : Statistical Journal
  • 印刷版ISSN:1645-6726
  • 出版年度:2015
  • 卷号:13
  • 期号:2
  • 页码:119-129
  • 出版社:Instituto Nacional de Estatística
  • 摘要:The paper deals with the estimation problem of individual weights of objects in E- optimal spring balance weighing design. It is assumed that errors are equal correlated. The topic is focused on the determining the maximal eigenvalue of the inverse of information matrix of estimators. The constructing methods of the E-optimal spring balance weighing design based on the incidence matrices of balanced and partially balanced incomplete block designs are given.
  • 关键词:balanced incomplete block design; E-optimal design; partially incomplete block design; ; spring balance weighing design
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