If else pandas dataframe

If condition dataframe python

df.loc[df['age1'] - df['age2'] > 0, 'diff'] = df['age1'] - df['age2']

Source: stackoverflow.com

If else pandas dataframe

import pandas as pd

numbers = {'set_of_numbers': [1,2,3,4,5,6,7,8,9,10]}
df = pd.DataFrame(numbers,columns=['set_of_numbers'])

df.loc[df['set_of_numbers'] <= 4, 'equal_or_lower_than_4?'] = 'True' 
df.loc[df['set_of_numbers'] > 4, 'equal_or_lower_than_4?'] = 'False' 

print (df)

Source: datatofish.com

Similar codes

1 vote321 views1 answer
Subprocess print logs
Python
1 vote306 views1 answer
From datetime to unix timestamp
Python
0 vote312 views1 answer
Serializer phonenumber field json
Python
1 vote279 views1 answer
Python check if input() gives error
Python
0 vote338 views1 answer
WSGIPassAuthorization on
Python
2 votes320 views1 answer
What is the index in python
Python
0 vote294 views1 answer
How to make a new column with explode pyspark
Python
0 vote301 views1 answer
Return position of a unique value in python array
Python
0 vote252 views1 answer
Open textfile separated by whitespaces python
Python
7 votes296 views2 answers
Pygame rotate image
Python