mars.dataframe.Series.set_axis#

Series.set_axis(labels, axis=0, inplace=False)#

Assign desired index to given axis.

Indexes for row labels can be changed by assigning a list-like or Index.

Parameters

  • labels (list-like, Index) – The values for the new index.

  • axis ({0 or 'index'}, default 0) – The axis to update. The value 0 identifies the rows.

  • inplace (bool, default False) – Whether to return a new Series instance.

Returns

renamed – An object of type Series or None if inplace=True.

Return type

Series or None

See also

Series.rename_axis

Alter the name of the index.

Examples

>>> import mars.dataframe as md
>>> s = md.Series([1, 2, 3])
>>> s.execute()
0    1
1    2
2    3
dtype: int64

>>> s.set_axis(['a', 'b', 'c'], axis=0).execute()
a    1
b    2
c    3
dtype: int64