文章基本信息

标题：Monkeying with the Goodness-of-Fit Test
本地全文：下载
作者：George Marsaglia
期刊名称：Journal of Statistical Software
印刷版ISSN：1548-7660
电子版ISSN：1548-7660
出版年度：2005
卷号：14
期号：1
页码：1-4
语种：English
出版社：University of California, Los Angeles
摘要：The familiar Σ(OBS - EXP) 2 /EXP goodness-of-fit measure is commonly used to test whether an observed sequence came from the realization of n independent identically distributed (iid) discrete random variables. It can be quite effective for testing for identical distribution, but is not suited for assessing independence, as it pays no attention to the order in which output values are received. This note reviews a way to adjust or tamper, that is, monkey-with the classical test to make it test for independence as well as identical distribution--in short, to test for both the i's in iid, using monkey tests similar to those in the Diehard Battery of Tests of Randomness (Marsaglia 1995).