pandas.MultiIndex.from_tuples — pandas 0.24.2 documentation (original) (raw)
classmethod MultiIndex. from_tuples(tuples, sortorder=None, names=None)[source]¶
Convert list of tuples to MultiIndex.
| Parameters: | 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. |
|---|---|
| Returns: | index : MultiIndex |
Examples
tuples = [(1, u'red'), (1, u'blue'), ... (2, u'red'), (2, u'blue')] pd.MultiIndex.from_tuples(tuples, names=('number', 'color')) MultiIndex(levels=[[1, 2], ['blue', 'red']], codes=[[0, 0, 1, 1], [1, 0, 1, 0]], names=['number', 'color'])