摘要
针对双参数对数正态分布场合下的多个异常数据给出一种新的检测方法。首先由参数的BLUE导出证明了两个检验所用的枢轴量,然后通过蒙特卡罗方法模拟得到枢轴量的样本分位点表,最后用一个例子说明方法是有效可行的。
A new method of detection for multiple outliers in two - parameter lognormal distribution is discussed in this paper. On the basis of BLUE, it derives some useful Pivots for the test, and by means of Monte Carlo simulation, a table formod by sample fraction is proposed. Finally, an example is presented to explain that the new approach is feasible.
出处
《数学理论与应用》
2009年第1期29-32,共4页
Mathematical Theory and Applications
