Series.cat.categories The categories of this categorical. Setting assigns new values to each category

Series.reset_index(level=None, drop=False, name=None, inplace=False)

classmethod Series.from_array(arr, index=None, name=None, dtype=None, copy=False, fastpath=False)

Series.abs()

Series.dtype return the dtype object of the underlying data

Series.dt.nanosecond The nanoseconds of the datetime

Series.cat.as_ordered(*args, **kwargs)

Series.dt.is_month_end Logical indicating if last day of month (defined by frequency)

Series.str.isupper()

Series.round(decimals=0, *args, **kwargs)