论文标题
使用Szasz-Mirakyan操作员对终生分布的平稳分布函数估计
Smooth Distribution Function Estimation for Lifetime Distributions using Szasz-Mirakyan Operators
论文作者
论文摘要
在本文中,我们使用Szasz-Mirakyan算子引入了一个新的平滑估计器,用于在正真实的半线上连续分布函数,类似于Bernstein的近似定理。我们表明,所提出的估计器以渐近(综合)于点误差的优于经验分布函数,并且在理论比较中通常与其他竞争对手进行比较。此外,我们进行了模拟,以证明所提出的估计器的有限样本性能。
In this paper, we introduce a new smooth estimator for continuous distribution functions on the positive real half-line using Szasz-Mirakyan operators, similar to Bernstein's approximation theorem. We show that the proposed estimator outperforms the empirical distribution function in terms of asymptotic (integrated) mean-squared error, and generally compares favourably with other competitors in theoretical comparisons. Also, we conduct the simulations to demonstrate the finite sample performance of the proposed estimator.