cudf.DataFrame.add_suffix#
- DataFrame.add_suffix(suffix)#
Suffix labels with string suffix.
For Series, the row labels are suffixed. For DataFrame, the column labels are suffixed.
- Parameters
- prefixstr
The string to add after each label.
- Returns
- Series or DataFrame
New Series with updated labels or DataFrame with updated labels.
See also
Series.add_prefixprefix row labels with string ‘prefix’.
DataFrame.add_prefixPrefix column labels with string ‘prefix’.
Examples
Series >>> s = cudf.Series([1, 2, 3, 4]) >>> s 0 1 1 2 2 3 3 4 dtype: int64 >>> s.add_suffix(‘_item’) 0_item 1 1_item 2 2_item 3 3_item 4 dtype: int64
DataFrame >>> df = cudf.DataFrame({‘A’: [1, 2, 3, 4], ‘B’: [3, 4, 5, 6]}) >>> df
A B
0 1 3 1 2 4 2 3 5 3 4 6 >>> df.add_suffix(‘_col’)
A_col B_col
0 1 3 1 2 4 2 3 5 3 4 6