w3resource

NumPy: Convert a NumPy array of float values to a NumPy array of integer values

NumPy: Array Object Exercise-82 with Solution

Write a NumPy program to convert a NumPy array of float values to a NumPy array of integer values.

Pictorial Presentation:

Python NumPy: Convert a NumPy array of float values to a NumPy array of integer values

Sample Solution:-

Python Code:

import numpy as np
x= np.array([[12.0, 12.51], [2.34, 7.98], [25.23, 36.50]])
print("Original array elements:")
print(x)
print("Convert float values to integer values:")
print(x.astype(int))

Sample Output:

Original array elements:                                               
[[ 12.    12.51]                                                       
 [  2.34   7.98]                                                       
 [ 25.23  36.5 ]]                                                      
Convert float values to integer values:                                  
[[12 12]                                                               
 [ 2  7]                                                               
 [25 36]]

Python Code Editor:

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: Write a NumPy program to access an array by column.
Next: Write a NumPy program to display NumPy array elements of floating values with given precision.

What is the difficulty level of this exercise?

Test your Python skills with w3resource's quiz



Python: Tips of the Day

Python: Inserting if statements using conditional list comprehensions

x = [1, 2, 3, 4, 5, 6]
result = []
for idx in range(len(x)):
    if x[idx] % 2 == 0:
        result.append(x[idx] * 2)
    else:
        result.append(x[idx])
result

Output:

[1, 4, 3, 8, 5, 12]
[(element * 2 if element % 2 == 0 else element) for element in x]

Output:

[1, 4, 3, 8, 5, 12]
[element * 2 for element in x if element % 2 == 0]

Output:

[4, 8, 12]