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CategoricalIndex.isin(values, level=None)[source] -
Compute boolean array of whether each index value is found in the passed set of values.
Parameters: values : set or list-like
Sought values.
New in version 0.18.1.
Support for values as a set
level : str or int, optional
Name or position of the index level to use (if the index is a MultiIndex).
Returns: is_contained : ndarray (boolean dtype)
Notes
If
levelis specified:- if it is the name of one and only one index level, use that level;
- otherwise it should be a number indicating level position.
CategoricalIndex.isin()
2017-01-12 04:44:47
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