[FIXED] Python: How to get values of an array at certain index positions?

Issue

I have a numpy array like this:

a = [0,88,26,3,48,85,65,16,97,83,91]

How can I get the values at certain index positions in ONE step? For example:

ind_pos = [1,5,7]

The result should be:

[88,85,16]

Solution

Just index using you ind_pos

ind_pos = [1,5,7]
print (a[ind_pos]) 
[88 85 16]


In [55]: a = [0,88,26,3,48,85,65,16,97,83,91]

In [56]: import numpy as np

In [57]: arr = np.array(a)

In [58]: ind_pos = [1,5,7]

In [59]: arr[ind_pos]
Out[59]: array([88, 85, 16])

Answered By - Padraic Cunningham