Ⅰ型区间数据下参数的矩型估计

摘要

In this paper, we establish the moment-type estimation of the parameter of arbitrary distri- bution with Case I interval-censored data by unbiased transformation. Base on this,we have a further study to the asymptotic normality and consistency of these estimators. Finally, we verify the feasibility and effectiveness of the estimator by simulation.%应用无偏转换思想构造了一般分布下I型区间删失数据参数的矩型估计。在此基础之上,对所构造的估计量的相合性及渐近正态性进行了研究,并通过模拟计算对这种估计方法的可行性和有效性进行了验证。