t-检验 与 p-value值 筛选重要特征

1. 参考文章

https://www.cnblogs.com/hdu-zsk/p/6293721.html

https://blog.csdn.net/snowdroptulip/article/details/78867053

https://www.jianshu.com/p/4c9b49878f3d

http://python.jobbole.com/81133/

https://www.zhihu.com/question/23680352