定时截尾样本数据有缺失情形下单参数对数正态分布的参数估计

Parameter estimation of logarithmic normal distribution with one parameter under type I censoring sample with missed data

主要讨论了在定时截尾样本数据有缺失情形下单参数对数正态分布的参数估计问题,并用极大似然估计的方法对其参数σ进行了估计,最后得出了σ的估计值^σ.

In this paper, we discuss the parameter estimation of logarithmic normal distribution with one parameter under Type I Cemsoring Sample with missed data, and we use the maximum likelihood to estimate and as a result we get the estimation of the parameter.