pyspark.pandas.DataFrame.add_suffix¶
-
DataFrame.add_suffix(suffix: str) → pyspark.pandas.frame.DataFrame[source]¶ Suffix labels with string suffix.
For Series, the row labels are suffixed. For DataFrame, the column labels are suffixed.
- Parameters
- suffixstr
The string to add before each label.
- Returns
- DataFrame
New DataFrame with updated labels.
See also
Series.add_prefixPrefix row labels with string prefix.
Series.add_suffixSuffix row labels with string suffix.
DataFrame.add_prefixPrefix column labels with string prefix.
Examples
>>> df = ps.DataFrame({'A': [1, 2, 3, 4], 'B': [3, 4, 5, 6]}, columns=['A', 'B']) >>> 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