摘要
本文改进了分布参数的矩法估计量υ、σ~2。证明了新的估计置υ_(pq),σ_(pq)~2的弹相合性和其它大样本性质,并给出了他们在异常值检测方面的应用。
This paper improves the moment method estimation u and σ for the parameters of the extremal, distribution. Tt prove that the new estimation u_(pq) and σ_(pq) have strongly consistency and other great sampling prepertirs. It give the application of them in rejecting outliers.
关键词
矩法估计量
强相合性
异常值检测
moment method estimation
strongly consistency
rejecting outliers