eland.Series.rename#
- Series.rename(new_name: str) 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('http://localhost:9200', '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