Series.sortlevel(level=0, ascending=True, sort_remaining=True)

Series.sub(other, level=None, fill_value=None, axis=0)

Series.dt.is_month_start Logical indicating if first day of month (defined by frequency)

Series.get_dtype_counts()

Series.blocks Internal property, property synonym for as_blocks()

Series.set_axis(axis, labels)

Series.sample(n=None, frac=None, replace=False, weights=None, random_state=None, axis=None)

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

Series.unique()

Series.irow(i, axis=0)