【发布时间】:2021-12-20 14:50:37
【问题描述】:
我正在尝试编写一个代码来删除Unix Timestamp 之前的未命名列,。删除后我会将修改后的dataframe 保存到data.csv。我怎样才能得到下面的预期输出?
import pandas ads pd
data = pd.read_csv('data.csv')
data.drop('')
data.to_csv('data.csv')
data.csv 文件
,Unix Timestamp,Date,Symbol,Open,High,Low,Close,Volume
0,1635686220,2021-10-31 13:17:00,BTCUSD,60638.0,60640.0,60636.0,60638.0,0.4357009185659157
1,1635686160,2021-10-31 13:16:00,BTCUSD,60568.0,60640.0,60568.0,60638.0,3.9771881707839967
2,1635686100,2021-10-31 13:15:00,BTCUSD,60620.0,60633.0,60565.0,60568.0,1.3977284440628714
更新的 csv(预期输出):
Unix Timestamp,Date,Symbol,Open,High,Low,Close,Volume
1635686220,2021-10-31 13:17:00,BTCUSD,60638.0,60640.0,60636.0,60638.0,0.4357009185659157
1635686160,2021-10-31 13:16:00,BTCUSD,60568.0,60640.0,60568.0,60638.0,3.9771881707839967
1635686100,2021-10-31 13:15:00,BTCUSD,60620.0,60633.0,60565.0,60568.0,1.3977284440628714
【问题讨论】:
标签: python pandas dataframe csv file