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Pandas Series | is_monotonic_decreasing property

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Python
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Pandas
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Series
schedule Jul 1, 2022
Last updated
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Pandas Series.is_monotonic_decreasing property returns True if the values in the Series are monotonically decreasing, and False otherwise.

Examples

s = pd.Series([2,3])
s.is_monotonic_decreasing
False

When there is a NaN, then is_monotonic_decreasing always returns False:

s = pd.Series([2,np.nan,3])
s.is_monotonic_decreasing
False
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Published by Isshin Inada
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