我有以下几天的时间序列数据..我想按“日期”拆开它。但我使用 .unstack() 然后自动排序时间..(日期/时间是多索引)
Date Time a b c d e
2015-12-06 22:00:00 21.26 0 2.62 242.195 0
2015-12-06 22:15:00 21.14 0 2.55 255.516 0
2015-12-06 22:30:00 21.2 0 2.49 241.261 0
2015-12-06 22:45:00 21.18 0 2.48 232.058 0
2015-12-06 23:00:00 21.12 0 2.38 239.661 0
2015-12-06 23:15:00 21 0 2.23 228.324 0
2015-12-06 23:30:00 21.13 0 2.29 0 0
2015-12-06 23:45:00 21.12 0 2.29 0 0
2015-12-06 0:00:00 21.02 0 2.17 0 0
2015-12-06 0:15:00 21.09 0 2.13 0 0 …Run Code Online (Sandbox Code Playgroud)