Renaming row value in pandas

# if the row value in column 'is_blue' is 1 
# Change the row value to 'Yes' 
# otherwise change it to 'No'
df['is_blue'] = df['is_blue'].apply(lambda x: 'Yes' if (x == 1) else 'No') 


# You can also use mapping to accomplish the same result
# Warning: Mapping only works once on the same column creates NaN's otherwise
df['is_blue'] = df['is_blue'].map({0: 'No', 1: 'Yes'})

Similar codes

0 vote360 views1 answer
Flask wtforms multiple select
Python Flask
20 votes362 views6 answers
Python generate random password
Python
0 vote309 views1 answer
Raymenschechorne
Python
2 votes333 views2 answers
Python do nothing
Python
0 vote319 views2 answers
Convert all colnames of dataframe to upper
Python
6 votes334 views2 answers
How to limit a command to a permission in discord.py
Python
1 vote351 views1 answer
Truncate date to midnight in pandas column
Python
10 votes359 views2 answers
Rotation turtle python
Python
0 vote353 views1 answer
Django retrieveupdatedestroyapiview
Python
3 votes340 views1 answer
How to set index pandas
Python