NumPy: Access an array by column

NumPy: Array Object Exercise-81 with Solution

Write a NumPy program to access an array by column.

Pictorial Presentation:

Pandas NumPy: Access an array by column.

Sample Solution:

Python Code:

import numpy as np
x= np.arange(9).reshape(3,3)
print("Original array elements:")
print("Access an array by column:")
print("First column:")
print("Second column:")
print("Third column:")

Sample Output:

Original array elements:
[[0 1 2]
 [3 4 5]
 [6 7 8]]
Access an array by column:
First column:
[0 3 6]
Second column:
[1 4 7]
Third column:
[2 5 8]

Python Code Editor:

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