Get [X,Y] subset of an array

Question

I have the following array:

a1 = [
    0.00646424,
    0.00589349,
    0.00514049,
    0.00516998,
    0.00568154,
    0.00528288,
    0.00503256,
    0.00430429
]

How can I get a subset of this array in a variable where X is the start index and Y is the end index, where I can set X,Y on my own.

For example subset (3,5) would be:

a2= [ 0.00516998, 0.00568154, 0.00528288]

This is not an array, this is a **list**. – juanpa.arrivillaga Aug 25 '17 at 16:53 — juanpa.arrivillaga, Aug 25 '17 at 16:53

score 0 · Answer 1 · answered Aug 25 '17 at 16:56

0

This works:

>>> a = [0.00646424, 0.00589349, 0.00514049, 0.00516998, 0.00568154, 0.00528288, 0.00503256, 0.00430429]
>>> x = 5
>>> y = 9 
>>> a[x:y]
[0.00528288, 0.00503256, 0.00430429]
>>>

answered Aug 25 '17 at 16:56

Mohamed Ali JAMAOUI

14,275
14
73
117

Get [X,Y] subset of an array

1 Answers1