GroupBy.std(ddof=1, *args, **kwargs)

CategoricalIndex.drop(labels, errors='raise')

Resampler.apply(arg, *args, **kwargs)

Rolling.median(**kwargs)

Panel4D.copy(deep=True)

Panel4D.product(axis=None, skipna=None, level=None, numeric_only=None, **kwargs)

Index.order(return_indexer=False, ascending=True)

MultiIndex.labels

Series.dt.microseconds Number of microseconds (>= 0 and less than 1 second) for each element.

Index.inferred_type = None