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I want to change a single element of an array. For example, I have:
A = np.array([1,2,3,4], [5,6,7,8], [9,10,11,12], [13,14,15,16])
I want to relace A[2][1] = 10 with A[2][1] = 150. How can I do it?
A[2][1] = 10
A[2][1] = 150
This question is related to python numpy
python
numpy
Is this what you are after? Just index the element and assign a new value.
A[2,1]=150 A Out[345]: array([[ 1, 2, 3, 4], [ 5, 6, 7, 8], [ 9, 150, 11, 12], [13, 14, 15, 16]])
Source: Stackoverflow.com