dask 2021.10.0

NotesParametersReturnsBackRef
fliplr(m)

This docstring was copied from numpy.fliplr.

Some inconsistencies with the Dask version may exist.

For a 2-D array, this flips the entries in each row in the left/right direction. Columns are preserved, but appear in a different order than before.

Notes

Equivalent to m[:,::-1] or np.flip(m, axis=1) . Requires the array to be at least 2-D.

Parameters

m : array_like

Input array, must be at least 2-D.

Returns

f : ndarray

A view of m with the columns reversed. Since a view is returned, this operation is $\mathcal O(1)$ .

Reverse the order of elements along axis 1 (left/right).

See Also

flip

Flip array in one or more dimensions.

flipud

Flip array in the up/down direction.

rot90

Rotate array counterclockwise.

Examples

This example is valid syntax, but we were not able to check execution
>>> A = np.diag([1.,2.,3.])  # doctest: +SKIP
... A # doctest: +SKIP array([[1., 0., 0.], [0., 2., 0.], [0., 0., 3.]])
This example is valid syntax, but we were not able to check execution
>>> np.fliplr(A)  # doctest: +SKIP
array([[0.,  0.,  1.],
       [0.,  2.,  0.],
       [3.,  0.,  0.]])
This example is valid syntax, but we were not able to check execution
>>> A = np.random.randn(2,3,5)  # doctest: +SKIP
... np.all(np.fliplr(A) == A[:,::-1,...]) # doctest: +SKIP True
See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

dask.array.routines.flipud

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