DataFrameGroupBy.shift(periods=1, freq=None, axis=0)

DataFrameGroupBy.resample(rule, *args, **kwargs)

GroupBy.head(n=5)

GroupBy.sem(ddof=1)

SeriesGroupBy.unique() Return np.ndarray of unique values in the object. Significantly faster than numpy

DataFrameGroupBy.rank(axis=0, method='average', numeric_only=None, na_option='keep', ascending=True, pct=False)

GroupBy.median()

GroupBy.size()

GroupBy.nth(n, dropna=None)

DataFrameGroupBy.any(axis=None, bool_only=None, skipna=None, level=None, **kwargs) Return whether any