eland.Series.rename¶
-
Series.
rename
(new_name: str) → eland.series.Series¶ Rename name of series. Only column rename is supported. This does not change the underlying Elasticsearch index, but adds a symbolic link from the new name (column) to the Elasticsearch field name.
For instance, if a field was called ‘total_quantity’ it could be renamed ‘Total Quantity’.
- Parameters
- new_name: str
- Returns
- eland.Series
eland.Series with new name.
See also
Examples
>>> df = ed.DataFrame('localhost', 'flights') >>> df.Carrier 0 Kibana Airlines 1 Logstash Airways 2 Logstash Airways 3 Kibana Airlines 4 Kibana Airlines ... 13054 Logstash Airways 13055 Logstash Airways 13056 Logstash Airways 13057 JetBeats 13058 JetBeats Name: Carrier, Length: 13059, dtype: object >>> df.Carrier.rename('Airline') 0 Kibana Airlines 1 Logstash Airways 2 Logstash Airways 3 Kibana Airlines 4 Kibana Airlines ... 13054 Logstash Airways 13055 Logstash Airways 13056 Logstash Airways 13057 JetBeats 13058 JetBeats Name: Airline, Length: 13059, dtype: object