Robust-regression-type estimators for improving mean estimation of sensitive variables by using auxiliary information
Sign Up to like & getrecommendations! Published in 2019 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2019.1645857
Abstract: Abstract In case of sensitive research, estimation of mean is a major concern in survey studies and regression estimators utilizing traditional regression coefficient are the most favored choices for it. Recently, Zaman and Bulut [2018.… read more here.
Keywords: robust regression; type estimators; mean estimation; regression ... See more keywords
An exponential family of median based estimators for mean estimation with simple random sampling scheme
Sign Up to like & getrecommendations! Published in 2020 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2020.1725828
Abstract: Abstract Recently, Irfan et al. developed ratio-type estimators for population mean estimation with simple random sampling (SRS) scheme, based on known median of a study variable and an auxiliary (supplementary) variable. In this study, adapting… read more here.
Keywords: mean estimation; random sampling; estimation simple; simple random ... See more keywords
A General Framework for Accurate and Private Mean Estimation
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DOI: 10.1109/lsp.2022.3219356
Abstract: In this letter, we present a differentially private algorithm which accurately estimates the mean of an underlying population with given cumulative distribution function. Our algorithm outperforms the former algorithms in two aspects. First, our algorithm… read more here.
Keywords: accurate private; private mean; general framework; algorithm ... See more keywords
Three-fold utilization of supplementary information for mean estimation under median ranked set sampling scheme
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DOI: 10.1371/journal.pone.0276514
Abstract: Ranked set sampling (RSS) has created a broad interest among researchers and it is still a unique research topic. It has at long last begun to find its way into practical applications beyond its initial… read more here.
Keywords: supplementary information; median ranked; mean estimation; ranked set ... See more keywords
Mean estimation using robust quantile regression with two auxiliary variables
Sign Up to like & getrecommendations! Published in 2022 at "Scientia Iranica"
DOI: 10.24200/sci.2022.57170.5098
Abstract: In the presence of outliers in the data set, the utilization of robust regression tools for mean estimation is a widely established practice in survey sampling with single auxiliary variable. Abid et al. [1], with… read more here.
Keywords: regression; estimation using; using robust; mean estimation ... See more keywords
Mean Estimation for Time-Based Surveys Using Memory-Type Logarithmic Estimators
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DOI: 10.3390/math11092125
Abstract: This article examines the issue of population mean estimation utilizing past and present data in the form of an exponentially weighted moving average (EWMA) statistic under simple random sampling (SRS). We suggest memory-type logarithmic estimators… read more here.
Keywords: type logarithmic; logarithmic estimators; mean estimation; memory type ... See more keywords