摘要
两子样符号检验与秩和检验有重要的实际意义,但许多教材只叙述方法不叙述分布,有些教材介绍分布,但把公式印错,或把表印错,为此本文在叙述分布的同时改正了一些教材中的错误.
The sign test and rank sum test have important practical value. In some textbooks only methods are stated and the distributions are not. In other textbooks the distribution is stated, but the distribution formula or the table was mistaken. In this paper the distributions are stated and the falsities in some textbooks are modified.
出处
《新疆师范大学学报（自然科学版）》
1996年第4期17-21,51,共6页
Journal of Xinjiang Normal University(Natural Sciences Edition)
关键词
符号检验
秩和检验
分布公式
Sign test
rank sum test
distribution formula.
