pandas.IntervalIndex.is_overlapping — pandas 0.24.0rc1 documentation (original) (raw)

IntervalIndex. is_overlapping¶

Return True if the IntervalIndex has overlapping intervals, else False.

Two intervals overlap if they share a common point, including closed endpoints. Intervals that only have an open endpoint in common do not overlap.

New in version 0.24.0.

Examples

index = pd.IntervalIndex.from_tuples([(0, 2), (1, 3), (4, 5)]) index IntervalIndex([(0, 2], (1, 3], (4, 5]], closed='right', dtype='interval[int64]') index.is_overlapping True

Intervals that share closed endpoints overlap:

index = pd.interval_range(0, 3, closed='both') index IntervalIndex([[0, 1], [1, 2], [2, 3]], closed='both', dtype='interval[int64]') index.is_overlapping True

Intervals that only have an open endpoint in common do not overlap:

index = pd.interval_range(0, 3, closed='left') index IntervalIndex([[0, 1), [1, 2), [2, 3)], closed='left', dtype='interval[int64]') index.is_overlapping False