摘要: import pandas as pdimport numpy as npdf=pd.DataFrame(np.arange(6).reshape(3,2),index=list("abc"),columns=list("WX"))l=[]for item in list(np.arange(6). 阅读全文
posted @ 2020-07-24 15:49 xiaochuchun 阅读(3116) 评论(0) 推荐(0)