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classmethod MultiIndex.from_product(iterables, sortorder=None, names=None)[source] -
Make a MultiIndex from the cartesian product of multiple iterables
Parameters: iterables : list / sequence of iterables
Each iterable has unique labels for each level of the index.
sortorder : int or None
Level of sortedness (must be lexicographically sorted by that level).
names : list / sequence of strings or None
Names for the levels in the index.
Returns: index : MultiIndex
See also
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MultiIndex.from_arrays - Convert list of arrays to MultiIndex
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MultiIndex.from_tuples - Convert list of tuples to MultiIndex
Examples
1234567>>> numbers=[0,1,2]>>> colors=[u'green', u'purple']>>> MultiIndex.from_product([numbers, colors],names=['number','color'])MultiIndex(levels=[[0,1,2], [u'green', u'purple']],labels=[[0,0,1,1,2,2], [0,1,0,1,0,1]],names=[u'number', u'color']) -
MultiIndex.from_product()
2025-01-10 15:47:30
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