def METHOD_NAME(self):
    aggregated = Dataset({'Gender':['M', 'F'], 'Weight':[16.5, 10], 'Height':[0.7, 0.8]},
                         kdims=self.kdims[:1], vdims=self.vdims)
    self.compare_dataset(self.table.aggregate(['Gender'], np.mean).sort(), aggregated.sort())