【转载】卡方检验与卡方分布

转载自: https://blog.csdn.net/qq_15111861/article/details/80723754 http://blog.sina.com.cn/s/articlelist_1884594582_0_1.html Matlab实现 Matlab中有两个chi-square test相关函数： crosstab http://nl.mathworks.com/help/

>>阅读原文<<