pandas / 1.4.0 / reference / api / pandas.index.hasnans.html /

pandas.Index.hasnans

Index. hasnans

Return True if there are any NaNs.

Enables various performance speedups.

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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/1.4.0/reference/api/pandas.Index.hasnans.html