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

Series.to_hdf(path_or_buf, key, **kwargs)

Series.cat.codes

Series.var(axis=None, skipna=None, level=None, ddof=1, numeric_only=None, **kwargs)

Series.axes Return a list of the row axis labels

Series.last_valid_index()

Series.at_time(time, asof=False)

Series.str()

Series.autocorr(lag=1)

Series.sort_index(axis=0, level=None, ascending=True, inplace=False, sort_remaining=True)