Answers for "how to sort array in ascending order numpy"

np.sort descending

array = np.array([7, 5, 3, 2, 6, 1, 4])

# Sort in ascending order
sorted_array = np.sort(array)
# [1, 2, 3, 4, 5, 6, 7]

# Reverse the sorted array
reverse_array = sorted_array[::-1]
# [7, 6, 5, 4, 3, 2, 1]

numpy sort

>>> a = np.array([[1,4],[3,1]])
>>> np.sort(a)                # sort along the last axis
array([[1, 4],
       [1, 3]])
>>> np.sort(a, axis=None)     # sort the flattened array
array([1, 1, 3, 4])
>>> np.sort(a, axis=0)        # sort along the first axis
array([[1, 1],
       [3, 4]])