离群值的英文

outliers

• 离:    leave; part from; ...
• 群:    crowd; group
• 值:    price; value

例句与用法

1. Models for outliers
   离群值模型
2. Abstract : the sample breakdown point of a test is defined as the smallest proportion of arbitrary outlier in the sample that reverses the test decision . in this paper , wegive the sample breakdown point of a test for maximum likelihood estimate of exponential distribution parameter and analyze the asymptotically normal characteristic of the sample breakdown point
   文摘:如何量化一种统计方法对异常值的不敏感性一直是稳健统计研究的一个重要课题.检验的样本崩溃点是样本中能逆转判决的离群值的最小比例.在研究相关文献的基础上，计算出指数分布参数极大似然估计检验的样本崩溃点，并分析了样本崩溃点的渐近正态性，为量化统计方法的稳健性提供了一种新的途径