我具有不規則採樣時間序列 event
Time
2013-01-01 01:40:53.072 n
2013-01-01 01:41:25.563 e
2013-01-01 01:51:23.293 e
2013-01-01 01:57:14.168 e
2013-01-01 01:58:07.273 e
2013-01-01 02:05:36.250
我有一堆數據幀,我只想選擇一天中某些時間發生的數據。說,上午9點至下午5點。但數據9日之前啓動,並完成後5 import numpy as np
import pandas as pd
start = pd.Timestamp("20170807 08:30-0400")
end = pd.Timestamp("20170807 17:30-0400")
index = pd.Datet