hipdf.MultiIndex.from_tuples

21 min read time

Applies to Linux

classmethod MultiIndex.from_tuples(tuples, sortorder: int | None = None, names=None) → Self

Convert list of tuples to MultiIndex.

Parameters

tupleslist / sequence of tuple-likes

Each tuple is the index of one row/column.

sortorderint or None

Level of sortedness (must be lexicographically sorted by that level).

nameslist / sequence of str, optional

Names for the levels in the index.

Returns

MultiIndex

See Also

MultiIndex.from_arrays : Convert list of arrays to MultiIndex. MultiIndex.from_product : Make a MultiIndex from cartesian product

of iterables.

MultiIndex.from_frame : Make a MultiIndex from a DataFrame.

Examples

>>> tuples = [(1, 'red'), (1, 'blue'),
...           (2, 'red'), (2, 'blue')]
>>> cudf.MultiIndex.from_tuples(tuples, names=('number', 'color'))
MultiIndex([(1,  'red'),
            (1, 'blue'),
            (2,  'red'),
            (2, 'blue')],
           names=['number', 'color'])