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

Series.str.normalize(form)

Series.is_copy = None

Series.sort_values(axis=0, ascending=True, inplace=False, kind='quicksort', na_position='last')

Series.value_counts(normalize=False, sort=True, ascending=False, bins=None, dropna=True)

Series.reshape(*args, **kwargs)

Series.ftype return if the data is sparse|dense

Series.corr(other, method='pearson', min_periods=None)

Series.str.wrap(width, **kwargs)

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