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MultiIndex(data=None, dtype=None, *, name=None, session=None)
A multi-level, or hierarchical, index object for pandas objects.
Methods from_arraysfrom_arrays(
arrays, sortorder: typing.Optional[int] = None, names=None
) -> bigframes.core.indexes.multi.MultiIndex
Convert arrays to MultiIndex.
Examples:
>>> import bigframes.pandas as bpd
>>> bpd.options.display.progress_bar = None
>>> arrays = [[1, 1, 2, 2], ['red', 'blue', 'red', 'blue']]
>>> bpd.MultiIndex.from_arrays(arrays, names=('number', 'color'))
MultiIndex([(1, 'red'),
(1, 'blue'),
(2, 'red'),
(2, 'blue')],
names=['number', 'color'])
Parameters Name Description arrays
list / sequence of array-likes
Each array-like gives one level's value for each data point. len(arrays) is the number of levels.
sortorder
int or None
Level of sortedness (must be lexicographically sorted by that level).
names
list / sequence of str, optional
Names for the levels in the index.
from_tuplesfrom_tuples(
tuples: typing.Iterable[tuple[typing.Hashable, ...]],
sortorder: typing.Optional[int] = None,
names: typing.Optional[
typing.Union[typing.Sequence[typing.Hashable], typing.Hashable]
] = None,
) -> bigframes.core.indexes.multi.MultiIndex
Convert list of tuples to MultiIndex.
Examples:
>>> import bigframes.pandas as bpd
>>> bpd.options.display.progress_bar = None
>>> tuples = [(1, 'red'), (1, 'blue'),
... (2, 'red'), (2, 'blue')]
>>> bpd.MultiIndex.from_tuples(tuples, names=('number', 'color'))
MultiIndex([(1, 'red'),
(1, 'blue'),
(2, 'red'),
(2, 'blue')],
names=['number', 'color'])
Parameters Name Description tuples
list / sequence of tuple-likes
Each tuple is the index of one row/column.
sortorder
int or None
Level of sortedness (must be lexicographically sorted by that level).
names
list / sequence of str, optional
Names for the levels in the index.
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2025-08-12 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-12 UTC."],[],[]]
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