arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2005.13805stat.MEmath.STstat.TH
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平均剩余寿命函数的无边界变换估计

Boundary-free Estimators of the Mean Residual Life Function by Transformation

Rizky Reza Fauzi, Yoshihiko Maesono

摘要:

本文提出了区间有界或半有界分布的均值剩余寿命函数$m_X(t)$的两个新的核型估计。虽然不像核密度估计中的边界问题那样严重,但需要消除平均剩余寿命函数的朴素核估计中出现的边界偏差问题。在本文中,我们利用双射变换的性质。此外,我们提出的方法保持均值属性,这是不能做到的朴素核估计。本文的最后一部分将给出一些模拟结果,显示估计器的性能和实际数据分析。

英文摘要:

We propose two new kernel-type estimators of the mean residual life function $m_X(t)$ of bounded or half-bounded interval supported distributions. Though not as severe as the boundary problems in the kernel density estimation, eliminating the boundary bias problems that occur in the naive kernel estimator of the mean residual life function is needed. In this article, we utilize the property of bijective transformation. Furthermore, our proposed methods preserve the mean value property, which cannot be done by the naive kernel estimator. Some simulation results showing the estimators' performances and a real data analysis will be presented in the last part of this article.

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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