Improved regression in ratio type estimators based on robust M-estimation

In this article, a new robust ratio type estimator using the Uk’s redescending M-estimator is proposed for the estimation of the finite population mean in the simple random sampling (SRS) when there are outliers in the dataset. The mean square error (MSE) equation of the proposed estimator is obtain...

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Detalles Bibliográficos
Autores principales: Rather, Khalid Ul Islam, Koçyiğit, Eda Gizem, Onyango, Ronald, Kadilar, Cem
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2022
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9744333/
https://www.ncbi.nlm.nih.gov/pubmed/36508436
http://dx.doi.org/10.1371/journal.pone.0278868

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9744333/
https://www.ncbi.nlm.nih.gov/pubmed/36508436
http://dx.doi.org/10.1371/journal.pone.0278868

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