from dascore.utils.intervals import interval_masks
masks = interval_masks([0, 1, 2, 3], [(0, 2), (2, 3)])
masks[0]
masks[1] # the run ends at 3, so 3 is not left uncoveredarray([False, False, True, True])interval_masks
interval_masks(
values ,
intervals ,
)-> ‘list[np.ndarray]’
Return, per interval, the mask of values that interval covers.
Coverage is half-open, [start, end), with one exception: the end of a coverage run belongs to the interval ending there when no half-open interval claims it, so the last point of a run is not left out. Point markers (equal start and end) cover nothing.
Parameters
| Parameter | Description |
|---|---|
| values | The values, along the interval axis, to test for coverage. |
| intervals | A sequence of (start, end) pairs. |