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

4 votes257 views4 answers
Virtualenv python2
Python
1 vote277 views1 answer
Get only first 10 columns pandas
Python
0 vote270 views1 answer
If function has no argument python
Python
0 vote394 views1 answer
Rasperry pi camera
Python
0 vote253 views1 answer
Exclude serializer
Python
0 vote284 views1 answer
Pyspark case when
Python
0 vote261 views1 answer
Python time-stamp conversion
Python
1 vote276 views2 answers
Next prime number in python
Python
0 vote287 views1 answer
Ffmpeg python get total frames
Python
0 vote296 views1 answer
Fibonacci numbers in lamda python
Python