DataFrame.rename()

pandas.DataFrame.rename

DataFrame.rename(index=None, columns=None, **kwargs)

Alter axes input function or functions. Function / dict values must be unique (1-to-1). Labels not contained in a dict / Series will be left as-is. Alternatively, change Series.name with a scalar value (Series only).

Parameters:

Parameters:	index, columns : scalar, list-like, dict-like or function, optional Scalar or list-like will alter the `Series.name` attribute, and raise on DataFrame or Panel. dict-like or functions are transformations to apply to that axis’ values copy : boolean, default True Also copy under 登录查看完整内容 ← → Copyright©2021 w3cschool编程狮\|闽ICP备15016281号-3\|闽公网安备35020302033924号违法和不良信息举报电话：173-0602-2364\|举报邮箱：jubao@eeedong.com 意见反馈 X 意见反馈：联系方式：查看完整版笔记违规举报 X 广告等垃圾信息不友善内容违反法律法规的内容不宜公开讨论的政治内容其他

index, columns : scalar, list-like, dict-like or function, optional

Scalar or list-like will alter the Series.name attribute, and raise on DataFrame or Panel. dict-like or functions are transformations to apply to that axis’ values

copy : boolean, default True

Also copy under

登录查看完整内容