cudf.Series.hasnans

property Series.hasnans

Return True if there are any NaNs or nulls.

Returns:

outbool

If Series has at least one NaN or null value, return True, if not return False.

Examples

>>> import cudf
>>> import numpy as np
>>> series = cudf.Series([1, 2, np.nan, 3, 4], nan_as_null=False)
>>> series
0    1.0
1    2.0
2    NaN
3    3.0
4    4.0
dtype: float64
>>> series.hasnans
True

hasnans returns True for the presence of any NA values:

>>> series = cudf.Series([1, 2, 3, None, 4])
>>> series
0       1
1       2
2       3
3    <NA>
4       4
dtype: int64
>>> series.hasnans
True