摘要
用极大似然法和概率加权矩法对Gumbel分布中的参数进行估计 ,从理论上讨论了二种估计方法的统计性质。
In this paper,we discussed the procedure of maximum likelihood,probability weighted moment to the parameters of Gumbel distribution,then gave out the expectation and variance covariance respectively.We compared the statistical behavior of these two estimation procedures theoretically.
出处
《上海应用技术学院学报（自然科学版）》
2003年第1期40-44,共5页
Journal of Shanghai Institute of Technology: Natural Science
