如果我想从以下数据框中选择一个范围,我可以使用此命令:
bars_specified_days = bars['2016-05-27':'2016-06-03']
如何从2016-05-27:2016-06-03范围内排除一天(2016-05-30)?
bars_specified_days.describe
<bound method NDFrame.describe of Timestamp
2016-06-03 09:31:07 1.0
2016-06-03 09:31:28 1.0
2016-06-03 09:31:30 40.0
2016-06-03 09:31:31 1.0
2016-06-03 09:31:54 2.0
2016-06-03 09:31:55 28.0
2016-06-03 09:32:12 86.0
2016-06-03 09:32:13 17.0
2016-06-03 09:32:17 51.0
2016-06-03 09:32:20 203.0
2016-06-03 09:32:24 30.0
2016-06-03 09:32:29 5.0
2016-06-03 09:32:30 1.0
2016-06-03 09:32:41 1.0
2016-06-03 09:32:49 1.0
2016-06-03 09:32:54 5.0
2016-06-03 09:33:03 10.0
2016-06-03 09:33:09 5.0
2016-06-03 09:33:10 5.0
2016-06-03 09:33:37 7.0
2016-06-03 09:33:42 1.0
2016-06-03 09:33:43 1.0
2016-06-03 09:33:44 1.0
2016-06-03 09:33:53 219.0
2016-06-03 09:33:54 4.0
2016-06-03 09:34:04 1.0
2016-06-03 09:34:08 1.0
2016-06-03 09:34:09 66.0
2016-06-03 09:34:39 5.0
2016-06-03 09:34:47 2.0
...
2016-06-03 16:14:22 4.0
SNIP......
Name: Volume, dtype: float64>
答案 0 :(得分:4)
frame[frame.index != '2016-05-30']