pandas / 0.18.1 / generated / pandas.dataframe.notnull.html /

pandas.DataFrame.notnull

DataFrame.notnull()

Return a boolean same-sized object indicating if the values are not null.

See also

isnull
boolean inverse of notnull

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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/0.18.1/generated/pandas.DataFrame.notnull.html