eland.Series.nunique

Series.nunique() → pandas.core.series.Series

Return the number of unique values in a Series

Returns

int

Number of unique values

See also

pandas.Series.nunique

Examples

>>> s = ed.DataFrame('http://localhost:9200', 'flights')['Carrier']
>>> s.nunique()
4

previous

eland.Series.var

next

eland.Series.unique