GroupBy.median()

GroupBy.size()

GroupBy.head(n=5)

GroupBy.sem(ddof=1)

GroupBy.nth(n, dropna=None)

GroupBy.ohlc()

SeriesGroupBy.nsmallest(*args, **kwargs)

DataFrameGroupBy.idxmax(axis=0, skipna=True) Return index of first occurrence of maximum over requested

DataFrameGroupBy.tshift(periods=1, freq=None, axis=0) Shift the time index, using the index?s frequency

GroupBy.std(ddof=1, *args, **kwargs)