pandas使用技巧

1.pandas 删除数据集中某些值或者某些行

https://blog.csdn.net/qq_22238533/article/details/76127966

https://blog.csdn.net/htbeker/article/details/79427628

https://www.cnblogs.com/cocowool/p/8421997.html

2.pandas 插入一行，并赋一些特殊值

https://www.zhihu.com/question/277824046

https://www.jianshu.com/p/7df2593a01ce