Series.empty True if NDFrame is entirely empty [no items], meaning any of the axes are of length 0.

Series.nsmallest(*args, **kwargs)

Series.str.upper()

Series.resample(rule, how=None, axis=0, fill_method=None, closed=None, label=None, convention='start', kind=None, loffset=None, limit=None

Series.str.zfill(width)

Series.str.rstrip(to_strip=None)

Series.idxmin(axis=None, skipna=True, *args, **kwargs)

Series.at_time(time, asof=False)

Series.get(key, default=None)

Series.axes Return a list of the row axis labels