cudf.Series.keys

Series.keys()

Return alias for index.

Returns

Index

Index of the Series.

Examples

>>> import cudf
>>> sr = cudf.Series([10, 11, 12, 13, 14, 15])
>>> sr
0    10
1    11
2    12
3    13
4    14
5    15
dtype: int64

>>> sr.keys()
RangeIndex(start=0, stop=6, step=1)
>>> sr = cudf.Series(['a', 'b', 'c'])
>>> sr
0    a
1    b
2    c
dtype: object
>>> sr.keys()
RangeIndex(start=0, stop=3, step=1)
>>> sr = cudf.Series([1, 2, 3], index=['a', 'b', 'c'])
>>> sr
a    1
b    2
c    3
dtype: int64
>>> sr.keys()
StringIndex(['a' 'b' 'c'], dtype='object')