/Python/Python group by multiple aggregates

Python group by multiple aggregates

Pandas groupby aggregate multiple columns

grouped_multiple = df.groupby(['Team', 'Pos']).agg({'Age': ['mean', 'min', 'max']})
grouped_multiple.columns = ['age_mean', 'age_min', 'age_max']
grouped_multiple = grouped_multiple.reset_index()
print(grouped_multiple)

Source: jamesrledoux.com

Python group by multiple aggregates

def f(x):
    d = {}
    d['a_sum'] = x['a'].sum()
    d['a_max'] = x['a'].max()
    d['b_mean'] = x['b'].mean()
    d['c_d_prodsum'] = (x['c'] * x['d']).sum()
    return pd.Series(d, index=['a_sum', 'a_max', 'b_mean', 'c_d_prodsum'])

df.groupby('group').apply(f)

Source: stackoverflow.com

Group by, aggregate multiple column -pandas

df[['col1', 'col2', 'col3', 'col4']].groupby(['col1', 'col2']).agg(['mean', 'count'])

Source: stackoverflow.com

Similar codes

7 votes342 views3 answers
Python match case string
Python
1 vote276 views3 answers
Management commands django
Python Django
0 vote309 views3 answers
How to create a User and User profile in django rest framework
Python Django
5 votes273 views2 answers
Set type of column pandas
Python
0 vote293 views1 answer
How to update the kali linux os from python2 to python3
Python
0 vote304 views1 answer
Python docx title
Python
1 vote292 views2 answers
How to use screen in ubuntu
Python
11 votes251 views3 answers
How to get length of string in python
Python
-1 vote254 views1 answer
Web browser api python
Python
2 votes260 views1 answer
Selenium zoom out python
Python