ND
Size: a a a
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ВЛ
df.groupby('genus').np.var(df['alanin'],ddof=1)
АМ
df.groupby('genus').np.var(df['alanin'],ddof=1)
OA
ВЛ
def test_sum(series):
return reduce(lambda x, y: x + y, series)
df.groupby('item').agg({'value': ['sum', test_sum]})
ВЛ
def disp (lab):
D = np.var(lab, ddof=1)
return D
df_algae.groupby('genus').agg({'citrate': disp})
TD
TD
TD
DR
TD
TD
TD
M
TD
TD
M
M