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2篇 您的检索式:作者名="Yuye Zou"
    题名 作者 年代 出处 被引量
1Integrated Square Error of Hazard Rate Estimation for Survival Data with Missing Censoring Indicators显示文摘The problem of hazard rate estimation under right-censored assumption has been investigated extensively.Integrated square error(ISE)of estimation is one of the most widely accepted measurements of the global performance for nonparametric kernel estimation.But there are no results available for ISE of hazard rate estimation under right-censored model with censoring indicators missing at random(MAR)so far.This paper constructs an imputation estimator of the hazard rate function and establish asymptotic normality of the ISE for the kernel hazard rate estimator with censoring indicators MAR.At the same time,an asymptotic representation of the mean integrated square error(MISE)is also presented.The finite sample behavior of the estimator is investigated via one simple simulation.ZOU Yuye FAN Guoliang ZHANG Riquan 2021Journal of Systems Science & Complexity2021,34,2:0
2The abstract of doctoral dissertation‘nonlinear wavelet density estimation and hazard rate estimation with data missing at random’显示文摘In this thesis,we establish non-linear wavelet density estimators and studying the asymptotic properties of the estimators with data missing at random when covariates are present.The outstanding advantage of non-linear wavelet method is estimating the unsoothed functions,however,the classical kernel estimation cannot do this work.At the same time,we study the larger sample properties of the ISE for hazard rate estimator.Yuye Zou Guoliang Fan Riquan Zhang 2020Statistical Theory and Related Fields2020,4,1:0
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