Sum of NumPy Array in Python (3 Examples) | np.sum() Function of NumPy Library | Adding Rows/Columns
How to apply the np.sum function in the Python programming language. More details: https://statisticsglobe.com/sum-numpy...
Python code of this video:
import numpy as np # Load NumPy library
my_array = np.array([[1, 2, 3], [4, 5, 6]]) # Create example array
print(my_array) # Print example array
[[1 2 3]
[4 5 6]]
print(np.sum(my_array)) # Get sum of all array values
21
print(np.sum(my_array, axis = 0)) # Get sum of array columns
[5 7 9]
print(np.sum(my_array, axis = 1)) # Get sum of array rows
[ 6 15]
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