Article ID Journal Published Year Pages File Type
1151759 Statistics & Probability Letters 2015 5 Pages PDF
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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Physical Sciences and Engineering Mathematics Statistics and Probability
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Variance estimation in ranked set sampling using a concomitant variable
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