hipdf.MultiIndex.from_product

hipdf.MultiIndex.from_product#

21 min read time

Applies to Linux

classmethod MultiIndex.from_product(arrays, names=None)#

Make a MultiIndex from the cartesian product of multiple iterables.

Parameters#

iterableslist / sequence of iterables

Each iterable has unique labels for each level of the index.

nameslist / sequence of str, optional

Names for the levels in the index. If not explicitly provided, names will be inferred from the elements of iterables if an element has a name attribute

Returns#

MultiIndex

See Also#

MultiIndex.from_tuples : Convert list of tuples to MultiIndex. MultiIndex.from_frame : Make a MultiIndex from a DataFrame.

Examples#

>>> numbers = [0, 1, 2]
>>> colors = ['green', 'purple']
>>> cudf.MultiIndex.from_product([numbers, colors],
...                            names=['number', 'color'])
MultiIndex([(0,  'green'),
            (0, 'purple'),
            (1,  'green'),
            (1, 'purple'),
            (2,  'green'),
            (2, 'purple')],
           names=['number', 'color'])
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