Pandas 查询、过滤、采样
摘要:
Pandas df.shape df.head() df.iloc[:9] df.query('col1 == 1 & col2 == 1') df[(df.col1 == 1) & (df.col2 == 1)] df[['col1', 'col2']] df.loc[:, 'col1':'col 阅读全文
posted @ 2020-10-28 15:49 ryanryan 阅读(136) 评论(0) 推荐(0) 编辑