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How to round each element of NumPy 2D array to a given number of decimals in Python



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asked Mar 26, 2023 by avibootz
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1 Answer

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import numpy as np

arr2d = np.array([[4.12, 8.36, 2.96,  5.41], 
                  [6.38, 9.99, 7.08,  1.31], 
                  [2.71, 0.24, 3.14, 11.56]])
                  
arr2d = np.round(arr2d, 1)

print(arr2d)





'''
run:

[[ 4.1  8.4  3.   5.4]
 [ 6.4 10.   7.1  1.3]
 [ 2.7  0.2  3.1 11.6]]

'''

 



answered Mar 26, 2023 by avibootz

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