cudf.core.column.lists.ListMethods.len#
- ListMethods.len() Union[cudf.core.series.Series, cudf.core.index.GenericIndex]#
Computes the length of each element in the Series/Index.
- Returns
- Series or Index
Examples
>>> s = cudf.Series([[1, 2, 3], None, [4, 5]]) >>> s 0 [1, 2, 3] 1 None 2 [4, 5] dtype: list >>> s.list.len() 0 3 1 <NA> 2 2 dtype: int32