Question #6939
Submitted by Answiki
on 10/16/2022 at 07:38:03 PM UTC
In Python, how to add the values of a single row of a NumPy array?
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Answer
Submitted by Answiki
on 10/16/2022 at 07:38:49 PM UTC
In Python, to add the values of a row of a NumPy array, the easiest way is to isolate the concerned row and to calculate the sum with the numpy.sum() function:
>>> import numpy as np
>>> a = np.array([[1, 2], [3, 4], [5, 6]])
>>> a[0,:].sum()
3
>>> a[1,:].sum()
7
Answer by Answiki on 10/16/2022 at 07:38:49 PM
In Python, to add the values of a row of a NumPy array, the easiest way is to isolate the concerned row and to calculate the sum with the numpy.sum() function:
>>> import numpy as np
>>> a = np.array([[1, 2], [3, 4], [5, 6]])
>>> a[0,:].sum()
3
>>> a[1,:].sum()
7
Question by Answiki 10/16/2022 at 07:38:03 PM
In Python, how to add the values of a single row of a NumPy array?
Question by Answiki 10/16/2022 at 07:37:56 PM
In Python, how to add the values of a row of a NumPy array?
| # | ID | Query | URL | Count |
|---|---|---|---|---|
| 0 | 12769 | en | https://en.ans.wiki/6939/in-python-how-to-add-the-values-of-a-single-row-of-a-numpy-array | 6 |
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