numpy.ndarray.transpose — NumPy v2.2 Manual (original) (raw)

method

ndarray.transpose(*axes)#

Returns a view of the array with axes transposed.

Refer to numpy.transpose for full documentation.

Parameters:

axesNone, tuple of ints, or n ints

• None or no argument: reverses the order of the axes.
• tuple of ints: i in the _j_-th place in the tuple means that the array’s _i_-th axis becomes the transposed array’s _j_-th axis.
• n ints: same as an n-tuple of the same ints (this form is intended simply as a “convenience” alternative to the tuple form).

Returns:

pndarray

View of the array with its axes suitably permuted.

See also

transpose

Equivalent function.

ndarray.T

Array property returning the array transposed.

ndarray.reshape

Give a new shape to an array without changing its data.

Examples

import numpy as np a = np.array([[1, 2], [3, 4]]) a array([[1, 2], [3, 4]]) a.transpose() array([[1, 3], [2, 4]]) a.transpose((1, 0)) array([[1, 3], [2, 4]]) a.transpose(1, 0) array([[1, 3], [2, 4]])

a = np.array([1, 2, 3, 4]) a array([1, 2, 3, 4]) a.transpose() array([1, 2, 3, 4])