我正在尝试将熊猫系列转换为Datetime格式,但是出现以下错误。
AttributeError: 'DataFrame' object has no attribute 'to_datetime'
我当前的代码是:
import pandas as pd
import numpy as np
from datetime import datetime
import matplotlib.pyplot as plt
import matplotlib.dates as dates
file = pd.ExcelFile('/Users/saif/Dropbox/Personal Health/Mega Sleep Data/Merged Database.xlsx')
Sleep= file.parse('Sheet 1')
Sleep.rename(columns={'levels/summary/deep/minutes': 'TotalDeepSleep', 'levels/summary/deep/thirtyDayAvgMinutes': 'AverageDeepSleep'}, inplace=True)
### converting dates to DateTime
**Ω**
日期当前存储为:
print(Sleep['dateOfSleep'].head())
0 2018-07-02
1 2018-07-03
2 2018-07-04
3 2018-07-05
4 2018-07-07
Name: dateOfSleep, dtype: object