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arXiv · 1506.06502

Variance Estimation in Ranked Set Sampling Using a Concomitant Variable

Ehsan Zamanzade·Michael Vock
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Abstract

We propose a nonparametric variance estimator when ranked set sampling (RSS) and judgment post stratification (JPS) are applied by measuring a concomitant variable. Our proposed estimator is obtained by conditioning on observed concomitant values and using nonparametric kernel regression.

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Ehsan Zamanzade, Michael Vock. 2015-06-22. Variance Estimation in Ranked Set Sampling Using a Concomitant Variable. https://doi.org/10.1016/j.spl.2015.04.034

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