pandas.Index.is_monotonic_increasing — pandas 3.0.0.dev0+2098.g9c5b9ee823 documentation (original) (raw)

• API reference
• Index objects
• pandas.Index.is_monotonic_increasing

property Index.is_monotonic_increasing[source]#

Return a boolean if the values are equal or increasing.

Returns:

bool

Examples

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