使用多重辅助信息的人口方差估算器

Journal of Ravishankar University (PART-B) Pub Date : 2024-05-05 DOI:10.52228/jrub.2024-37-1-8

Vyas Dubey, Reena Sonkar

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摘要

本文提出了一种利用多辅助信息的种群方差估计器。结果表明，在某些条件下，所提出的估计器比现有的估计器偏差更小，效率更高。理论结果得到了数值支持。此外，还进行了模拟研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An Estimator of Population Variance Using Multi-Auxiliary Information

In this article, an estimator of population variance using multi-auxiliary information has been proposed. It is seen that under certain conditions, the proposed estimator is less biased and more efficiency than existing estimators. Theoretical results are supported numerically. Moreover, a simulation study also has been made.

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Journal of Ravishankar University (PART-B)

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