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

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

pandas.pivot(index, columns, values)

DatetimeIndex.nbytes return the number of bytes in the underlying data

TimedeltaIndex.inferred_freq = None

MultiIndex.is_(other)

DataFrame.combineMult(other)

DatetimeIndex.fillna(value=None, downcast=None)

classmethod MultiIndex.from_tuples(tuples, sortorder=None, names=None)

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