【发布时间】:2017-06-29 12:40:06
【问题描述】:
我正在处理比特币数据,并希望去掉 CSV 文件中每一行末尾的逗号。例如,CSV 数据看起来像这样......
Date Time,Open,High,Low,Close,Volume
2012-01-01 04:15:00,4.58,4.58,4.58,4.58,1.502,
2012-01-01 15:15:00,4.84,4.84,4.84,4.84,10.0,
2012-01-01 22:45:00,5.0,5.0,5.0,5.0,10.1,
2012-01-02 20:00:00,5.0,5.0,5.0,5.0,19.048,
2012-01-03 11:45:00,5.32,5.32,5.32,5.32,2.41917293,
2012-01-03 14:15:00,5.14,5.14,5.14,5.14,0.68,
我想让它看起来像这样
Date Time,Open,High,Low,Close,Volume
2012-01-01 04:15:00,4.58,4.58,4.58,4.58,1.502
2012-01-01 15:15:00,4.84,4.84,4.84,4.84,10.0
2012-01-01 22:45:00,5.0,5.0,5.0,5.0,10.1
2012-01-02 20:00:00,5.0,5.0,5.0,5.0,19.048
2012-01-03 11:45:00,5.32,5.32,5.32,5.32,2.41917293
2012-01-03 14:15:00,5.14,5.14,5.14,5.14,0.68
我应该使用 Pandas 还是 Numpy 来实现我想要的?如果是这样,我该怎么做?谢谢!
【问题讨论】:
标签: python csv pandas numpy comma