Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

implement pd.DataFrame.rename function

See original GitHub issue

df.rename(columns = dict(zip(column_names, [prefix + name for name in column_names])), inplace=True)

PandasNotImplementedError: The method `pd.DataFrame.rename()` is not implemented yet.

Issue Analytics

State:
Created 4 years ago
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

ueshincommented, Sep 25, 2019

FYI: @WeichenXu123 is working on this at #806.

0reactions

RainFungcommented, Nov 29, 2019

Any update on this issue?

It’s already implemented in lastest version.

Top Results From Across the Web

pandas.DataFrame.rename — pandas 1.5.2 documentation

Dict-like or function transformations to apply to that axis' values. Use either mapper and axis to specify the axis to target with mapper...

Python | Pandas Dataframe.rename() - GeeksforGeeks

Pandas rename () method is used to rename any index, column or row. Renaming of column can also be done by dataframe.columns =...

Pandas DataFrame: rename() function - w3resource

The rename() function is used to alter axes labels. ... Function / dict values must be unique (1-to-1). Labels not contained in a...

pandas: Rename column/index names (labels) of DataFrame

You can use the rename() method of pandas.DataFrame to change column/index name individually. ... Specify the original name and the new name in ......

Pandas DataFrame rename() Method - W3Schools

The rename() method allows you to change the row indexes, and the columns labels. Syntax. dataframe.rename(mapper, index, columns, axis, copy, inplace, level, ...