Panel.sort_values(by, axis=0, ascending=True, inplace=False, kind='quicksort', na_position='last')

TimedeltaIndex.all(other=None)

pandas.period_range(start=None, end=None, periods=None, freq='D', name=None)

Panel.bool()

TimedeltaIndex.total_seconds()

Panel.mask(cond, other=nan, inplace=False, axis=None, level=None, try_cast=False, raise_on_error=True)

MultiIndex.asof_locs(where, mask)

Panel4D.is_copy = None

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

Panel4D.as_matrix()