pandas.IntervalIndex.from_breaks¶

classmethod IntervalIndex.from_breaks(breaks, closed='right', name=None, copy=False, dtype=None)[source]¶

Construct an IntervalIndex from an array of splits.

Parameters

breaksarray-like (1-dimensional): Left and right bounds for each interval.
closed{‘left’, ‘right’, ‘both’, ‘neither’}, default ‘right’: Whether the intervals are closed on the left-side, right-side, both or neither.
copybool, default False: Copy the data.
dtypedtype or None, default None: If None, dtype will be inferred.

New in version 0.23.0.

Returns

IntervalIndex

See also

interval_range: Function to create a fixed frequency IntervalIndex.
IntervalIndex.from_arrays: Construct from a left and right array.
IntervalIndex.from_tuples: Construct from a sequence of tuples.

Examples

>>> pd.IntervalIndex.from_breaks([0, 1, 2, 3])
IntervalIndex([(0, 1], (1, 2], (2, 3]],
              closed='right',
              dtype='interval[int64]')

pandas.IntervalIndex.from_tuples pandas.IntervalIndex.contains