作者: M. A. Stephens
DOI: 10.1080/00401706.1978.10489614
关键词: Statistic 、 Exponential distribution 、 Goodness of fit 、 Sample (statistics) 、 Statistics 、 Test (assessment) 、 Mathematics
摘要: A modification is given for the WE , statistic testing that a sample comes from exponential distribution. The case where origin known, and has been devised to make use of tables already provided by Shapiro Wilk. Power studies are show it worthwhile using when possible.