eelbrain.shuffled_index

eelbrain.shuffled_index(n, cells=None)

Return an index to shuffle a data-object

Parameters:

• n (int) – Number of cases in the index.

• cells (Factor | Interaction | NestedEffect | str) – Only shuffle cases within cells.

Returns:

index – Array of int indexes for shuffling a data-object.

Return type:

numpy.ndarray

Notes

If cells is not specified, this is equivalent to numpy.random.permutation(n).