python中每小时的平均数据

Question

我有以下数据：

数据栏：

DateTime,Data1,Data2,Data3,Month,Date,Year,Hour,Minutes
1/1/2017 0:00,1.1,2.2,3.3,1,1,2017,0,00
1/1/2017 0:00,1.1,2.2,3.3,1,1,2017,0,15
1/1/2017 0:00,1.1,2.2,3.3,1,1,2017,0,30
1/1/2017 0:00,1.1,2.2,3.3,1,1,2017,1,45

我需要平均列＆＃39; WS＆＃39; VWS＆＃39; ....＆＃39; SR＆＃39;每小时的数据。 DateTime列每15分钟报告一次。

Answer 1

我对自己的问题有一个答案。在此发布，以便其他人可以受益：

import pandas as pd

df = pd.read_csv("MetData.csv")

df['NewDateTime'] = pd.to_datetime(df['DateTime'])
df.index = df['NewDateTime']
df_p = df.resample('H').mean()

df_p['Month'] = df['NewDateTime'].dt.month
df_p['Year'] = df['NewDateTime'].dt.year
df_p['Date'] = df['NewDateTime'].dt.day
df_p['Hour'] = df['NewDateTime'].dt.hour

writer = pd.ExcelWriter('MetData_Orig1.xlsx', engine='xlsxwriter')
df_p.to_excel(writer, sheet_name='Sheet1')
writer.save()