/Python/Pandas apply function to every row

Pandas apply function to every row

Pandas loop through rows

for index, row in df.iterrows():
    print(row['c1'], row['c2'])

Output: 
   10 100
   11 110
   12 120

Source: stackoverflow.com

Pandas apply function to every row

# Get rid of $ and , in the SAL-RATE, then convert it to a float
def money_to_float(money_str):
    return float(money_str.replace("$","").replace(",",""))

df['SAL-RATE'].apply(money_to_float)

Source: jonathansoma.com

Pandas apply function to each row lambda

def EOQ(D,p,ck,ch):
    Q = math.sqrt((2*D*ck)/(ch*p))
    return Q
ch=0.2
ck=5
df['Q'] = df.apply(lambda row: EOQ(row['D'], row['p'], ck, ch), axis=1)
df

Source: stackoverflow.com

Similar codes

11 votes243 views6 answers
Django create user
Python Django
0 vote235 views1 answer
Django save another class data while saving a class
Python Django
0 vote169 views1 answer
- inf in python
Python
1 vote174 views1 answer
Pandas pad method
Python
1 vote180 views1 answer
Start python virtual
Python
4 votes189 views3 answers
Python image crop
Python
0 vote221 views1 answer
Hostname python
Python
1 vote202 views2 answers
How to 404 custom page not found in django
Python
3 votes194 views2 answers
Django rest framework simple jwt
Python
0 vote208 views2 answers
Django get superuser password
Python