Integral estimate method for interval censored data

FU Hui-min; AO Liang

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Integral estimate method for interval censored data

更新时间：2026-07-07

- Integral estimate method for interval censored data
- Vol. 22, Issue 2, (2007)
- 作者机构：
  
  北京航空航天大学小样本技术研究中心,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
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FU Hui-min, AO Liang. Integral estimate method for interval censored data[J]. 2007, 22(2).
DOI：

FU Hui-min, AO Liang. Integral estimate method for interval censored data[J]. 2007, 22(2). DOI：

摘要

提出了一种区间数据整体估计方法

给出整体分布参数的最佳线性无偏估计量及其协方差矩阵

得到了正态分布、Weibull分布等位置-尺度分布族区间数据百分位值和百分率的置信限估计.该方法可以将不同条件下的试验数据作为一个整体进行统计推断

将传统的只适用于完全数据的回归分析推广到工程中常见的区间数据的情况.

Abstract

A new method of integral estimate for interval censored data is presented in this paper.The integral distribution parameter estimators and their covariance are derived

the confidence limits of percentiles and percentages for the interval censored data from normal distribution

Weibull distribution or other location-scale distribution are also obtained.This method takes test data in different states as an integer

makes an statistical inference

and extends traditional regression analysis that is only suitable for complete data to interval censored data.

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Related Author

FU Hui-min

LIN Feng-chun

WANG Hua-sheng

ZHANG Yong-bo

WANG Zhi-hua

LIN Feng-chun

KANG Rui

DENG Ying

Related Institution

Institute of Solid Mechanics, Beijing University of Aeronautics and Astronautics

School of Reliability and Systems Engineering, Beijing University of Aeronautics and Astronautics

School of Jet Propulsion, Beijing University of Aeronautics and Astronautics

School of Vehicle and Traffic, Shenyang Ligong University

School of Mechanical Engineering and Automation, Northeastern University

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