Write a NumPy program to remove a specific column from a given array
- برمجة بايثون
- 2021-09-13
- mhanasmh00489829403
الأجوبة
import numpy as np
nums = np.random.random((7, 5))
print("Original array:")
print(nums)
print("\nDelete the first column of the said array:")
print(np.delete(nums, [0], axis=1))
print("\nDelete the last column of the said array:")
print(np.delete(nums, [4], axis=1))
Sample Output:
Original array: [[0.54420704 0.35710194 0.79167579 0.72249474 0.99968936] [0.22306352 0.31085825 0.09849254 0.11708716 0.45757945] [0.19381592 0.13587749 0.90455038 0.95146017 0.55716851] [0.62031347 0.84275698 0.84665943 0.06562172 0.58415968] [0.41903059 0.0660559 0.85270403 0.94184265 0.95371587] [0.02577681 0.91577282 0.1969686 0.3472482 0.23337827] [0.43563908 0.62308811 0.09606371 0.79053989 0.69382428]] Delete the first column of the said array: [[0.35710194 0.79167579 0.72249474 0.99968936] [0.31085825 0.09849254 0.11708716 0.45757945] [0.13587749 0.90455038 0.95146017 0.55716851] [0.84275698 0.84665943 0.06562172 0.58415968] [0.0660559 0.85270403 0.94184265 0.95371587] [0.91577282 0.1969686 0.3472482 0.23337827] [0.62308811 0.09606371 0.79053989 0.69382428]] Delete the last column of the said array: [[0.54420704 0.35710194 0.79167579 0.72249474] [0.22306352 0.31085825 0.09849254 0.11708716] [0.19381592 0.13587749 0.90455038 0.95146017] [0.62031347 0.84275698 0.84665943 0.06562172] [0.41903059 0.0660559 0.85270403 0.94184265] [0.02577681 0.91577282 0.1969686 0.3472482 ] [0.43563908 0.62308811 0.09606371 0.79053989]]
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