pandas.IntervalIndex.get_loc¶
-
IntervalIndex.get_loc(key, method=None, tolerance=None)[source]¶ Get integer location, slice or boolean mask for requested label.
- Parameters
- keylabel
- method{None}, optional
default: matches where the label is within an interval only.
- Returns
- int if unique index, slice if monotonic index, else mask
Examples
>>> i1, i2 = pd.Interval(0, 1), pd.Interval(1, 2) >>> index = pd.IntervalIndex([i1, i2]) >>> index.get_loc(1) 0
You can also supply a point inside an interval.
>>> index.get_loc(1.5) 1
If a label is in several intervals, you get the locations of all the relevant intervals.
>>> i3 = pd.Interval(0, 2) >>> overlapping_index = pd.IntervalIndex([i1, i2, i3]) >>> overlapping_index.get_loc(0.5) array([ True, False, True])
Only exact matches will be returned if an interval is provided.
>>> index.get_loc(pd.Interval(0, 1)) 0