arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1907.00519stat.ME
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简单随机抽样总体模型的转换朴素比和乘积估计

Transformed Naive Ratio and Product Based Estimators for Estimating Population Mode in Simple Random Sampling

Sanjay Kumar, Nirmal Tiwari

摘要:

本文提出了一种基于变换朴素比和乘积的估计方法,用于无替换简单随机抽样下总体模型的估计。在一定的自然总体和人工生成的数据集上,研究了所提出的变换朴素比率型估计量的性能的偏差、均方误差、相对效率、均方误差的精确值与模拟均方误差的比值以及置信区间.我们已经证明,建议的转换朴素比估计是更有效的比朴素估计和朴素比估计的人口模式。

英文摘要:

In this paper, we propose a transformed naïve ratio and product based estimators using the characterizing scalar in presence of auxiliary information of the study variable for estimating the population mode following simple random sampling without replacement. The bias, mean square errors, relative efficiency, ratios of the exact values of mean square errors to the simulated mean square errors and confidence interval are studied for the performance of the proposed transformed naïve ratio type estimator with the certain natural population as well as artificially generated data sets. We have shown that proposed transformed naïve ratio based estimator is more efficient than the naïve estimator and naïve ratio estimator of the population mode.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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