bigframes.pandas.DataFrame.notna#

DataFrame.notna()→DataFrame[source]#

Detect existing (non-missing) values.

Return a boolean same-sized object indicating if the values are not NA.Non-missing values get mapped to True. Characters such as emptystrings'' ornumpy.inf are not considered NA values.NA values get mapped to False values.

Returns:

Mask of bool values for each element that indicates whether anelement is not an NA value.

Return type:

NDFrame