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