pandas.Index.is_monotonic_decreasing — pandas 2.2.3 documentation (original) (raw)

property Index.is_monotonic_decreasing[source]#

Return a boolean if the values are equal or decreasing.

Returns:

bool

Examples

pd.Index([3, 2, 1]).is_monotonic_decreasing True pd.Index([3, 2, 2]).is_monotonic_decreasing True pd.Index([3, 1, 2]).is_monotonic_decreasing False