Estimation of finite population mean for a sensitive variable using dual auxiliary information in the presence of measurement errors.
other · Level V
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- Record sourced from PubMed, PMID 30742674.
- Also identified by DOI 10.1371/journal.pone.0212111 and PMC identifier 6370250.
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Abstract
In this study, we propose a new improved estimator of population mean for the sensitive variable in the presence of measurement error under simple and stratified random sampling. This estimator accounts the auxiliary information as well as the ranks of the auxiliary variable. From theoretical and numerical studies it is shown that a new improved estimator performs better than the existing estimators under study.
Medical subject headings
- Computer Simulation
- Models, Statistical
- Population Density
- Statistics as Topic