python常用包官网及包的安装方法
Pandas
http://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.Series.reset_index.html?highlight=reset_index#pandas.Series.reset_index
Scipy
https://docs.scipy.org/doc/scipy/reference/
Numpy
https://www.scipy.org/ 都有
1 以安装mlxtend为例,由于在pycharm里的setting搜不到,所以直接去GitHub的官网上去找里面有各种安装方法,可以在pycharm的terminal界面里直接用命令安装,
参考:https://blog.csdn.net/shincling/article/details/50637528
GitHub地址:https://github.com/rasbt/mlxtend#plotting_decision_regions