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Array manipulation routines

doc/source/reference/routines.array-manipulation.rst

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Array manipulation routines


.. currentmodule:: numpy

Basic operations

.. autosummary:: :toctree: generated/

copyto
ndim
shape
size

Changing array shape

.. autosummary:: :toctree: generated/

reshape ravel ndarray.flat ndarray.flatten

Transpose-like operations

.. autosummary:: :toctree: generated/

moveaxis rollaxis swapaxes ndarray.T transpose permute_dims matrix_transpose (Array API compatible)

Changing number of dimensions

.. autosummary:: :toctree: generated/

atleast_1d atleast_2d atleast_3d broadcast broadcast_to broadcast_arrays expand_dims squeeze

Changing kind of array

.. autosummary:: :toctree: generated/

asarray asanyarray asmatrix asfortranarray ascontiguousarray asarray_chkfinite require

Joining arrays

.. autosummary:: :toctree: generated/

concatenate concat stack block vstack hstack dstack column_stack

Splitting arrays

.. autosummary:: :toctree: generated/

split array_split dsplit hsplit vsplit unstack

Tiling arrays

.. autosummary:: :toctree: generated/

tile repeat

Adding and removing elements

.. autosummary:: :toctree: generated/

delete insert append resize trim_zeros unique pad

Rearranging elements

.. autosummary:: :toctree: generated/

flip fliplr flipud roll rot90