Journal of applied mathematics & informatics
- 제16권1_2호
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- Pages.143-150
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- 2004
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- 2734-1194(pISSN)
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- 2234-8417(eISSN)
A-OPTIMAL CHEMICAL BALANCE WEIGHING DESIGN WITH CORRELATED ERRORS
- Ceranka, Bronislaw (Department of Mathematical and Statistical Methods, Agricultural University) ;
- Graczyk, Malgorzata (Department of Mathematical and Statistical Methods, Agricultural University)
- 발행 : 2004.09.01
초록
In this paper we study the estimation problem of individual weights of objects using an A-optimal chemical balance weighing design. We assume that in this model errors are correlated and they have the same variances. The lower bound of tr