Journal of the Korean Statistical Society
- Volume 19 Issue 1
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- Pages.88-92
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- 1990
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- 1226-3192(pISSN)
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- 2005-2863(eISSN)
Note on Truncated Estimators in Recovery of Interblock Information
- Tatsuya Kubokawa (Department of Mathematical Engineering and Information Physics, Tokyo University, Bunkyo-ku, Tokyo 113, Japan) ;
- Kim, Woo-Chul (Department of Computer Science and Statistics, Seoul National University, Kwanak-ku, Seoul 151-742)
- Published : 1990.06.01
Abstract
In the problem of the recovery of interblock information in balanced incomplete block designs(BIBD), it is well known that a truncated estimator dominates the untruncated estimator under mean squared error loss. This paper shows that the domination result holds universally for every nondecreasing loss function.
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