nearest_element¶
- emlib.misc.nearest_element(item, seq)[source]¶
Find the nearest element (the element, not the index) in seq
- NB: assumes that seq is sorted (this is not checked). seq can also be a
numpy array, in which case searchsorted is used instead of bisect
- Parameters:
item (
float
) – the item to searchseq (
Union
[list
[float
],ndarray
]) – either a list of numbers, or a numpy array
- Return type:
float
- Returns:
the value of the nearest element of seq
Example
>>> seq = list(range(10)) >>> nearest_element(4.1, seq) 4 >>> nearest_element(3.6, [1,2,3,4,5]) 4 >>> nearest_element(200, np.array([3,5,20])) 20 >>> nearest_element(0.5, [0, 1]) 0 >>> nearest_element(1, [1, 1, 1]) 1