Generalized Multivariate Estimator for the Mean of Finite Populations
作者:
PoduriS. R. S. Rao,
GovindS. Mudholkar,
期刊:
Journal of the American Statistical Association
(Taylor Available online 1967)
卷期:
Volume 62,
issue 319
页码: 1009-1012
ISSN:0162-1459
年代: 1967
DOI:10.1080/01621459.1967.10500911
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Just as ratio estimators are often indicated when the variableyis positively correlated with an auxiliary variablexso product estimators are indicated whenyis negatively correlated withx.The method of estimation suggested by Olkin [4] is extended to the case where some or all of the auxiliary variables are positively correlated and some or all are negatively correlated withy.
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