Uniformly Better Combined Estimators in Factorial Arrangements with Confounding
作者:
K.R. Shah,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1967)
卷期:
Volume 62,
issue 318
页码: 638-642
ISSN:0162-1459
年代: 1967
DOI:10.1080/01621459.1967.10482937
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Many confounded factorial arrangements have the property of obtaining the same precision for any component of a particular main effect or interaction. A procedure for recovery of inter-block information developed by the author (Ann. Math. Statist 1964) is applied to such designs to obtain combined estimators having smaller variance than the corresponding intra-block estimators for all values of the inter and intrablock variances. The procedure has been illustrated for a confounded factorial arrangement of the above type.
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