An Addendum to “Regression Estimator in Ranked Set Sampling by Yu and Lam”

Yu and Lam (Biometrics 53:1070–1080, 1997) proposed a regression estimator for the two-phase sampling procedure in ranked set sampling. The variance expression of their proposed regression estimator seems to be incorrect. In this note, the variance of the regression estimator is corrected.

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Bibliographic Details
Published in:Journal of statistical theory and practice 2019-12, Vol.13 (4), Article 62
Main Authors: Arnab, Raghunath, Olaomi, J. O., Rodŕiguez, B. C.
Format: Article
Language:English
Subjects:
Mathematics and Statistics
Original Article
Probability Theory and Stochastic Processes
Statistical Theory and Methods
Statistics
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Description
Summary:Yu and Lam (Biometrics 53:1070–1080, 1997) proposed a regression estimator for the two-phase sampling procedure in ranked set sampling. The variance expression of their proposed regression estimator seems to be incorrect. In this note, the variance of the regression estimator is corrected.
ISSN:1559-8608
1559-8616
DOI:10.1007/s42519-019-0065-4