/Python/Pandas convert multiple columns to categorical

Pandas convert multiple columns to categorical

#Two ways to do this
df[['parks', 'playgrounds', 'sports']].apply(lambda x: x.astype('category'))

cols = ['parks', 'playgrounds', 'sports', 'roading']:
public[cols] = public[cols].astype('category')

Source: stackoverflow.com

Similar codes

0 vote102 views1 answer
Copy class selenium python
Python
0 vote102 views1 answer
Number 1
Python
0 vote130 views1 answer
Serializing nested objects drf,django restframework nested object serialization
Python Django
0 vote118 views1 answer
Convert pascal annotation to yolo
Python
1 vote108 views1 answer
Remove r and n from string python
Python
0 vote102 views1 answer
Python list of possible paths
Python
4 votes111 views1 answer
Flatten nested list
Python
1 vote104 views1 answer
Python returen Thread
Python
0 vote106 views1 answer
Python program to print prime numbers in an interval
Python
4 votes109 views3 answers
How to write to an output file in pytion
Python