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Variance estimation using auxiliary information: An almost unbiased multivariate ratio estimator

✍ Scribed by A. Arcos Cebrián; M. Rueda García


Book ID
110649277
Publisher
Springer
Year
1997
Tongue
English
Weight
247 KB
Volume
45
Category
Article
ISSN
0026-1335

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The problem of estimation of ratio of population proportions is considered and a difference-type eetimator is proposed using auxiliary information. The bias and mean squared error of the proposed estimator is found and compared to the usual estinptor and also to WYNN'S (1976) type estimator. An exam