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# pandas.IntervalIndex.from_breaks

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

  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.

    namestr, optional

      Name of the resulting IntervalIndex.

    copybool, default False

      Copy the data.

    dtypedtype or None, default None

      If None, dtype will be inferred.

  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]],
                    dtype='interval[int64, right]')