Reorder columns in python

Pandas reorder columns

# setting up a dummy dataframe
raw_data = {'name': ['Willard Morris', 'Al Jennings', 'Omar Mullins', 'Spencer McDaniel'],
        'age': [20, 19, 22, 21],
        'favorite_color': ['blue', 'red', 'yellow', "green"],
        'grade': [88, 92, 95, 70]}
df = pd.DataFrame(raw_data, index = ['Willard Morris', 'Al Jennings', 'Omar Mullins', 'Spencer McDaniel'])
df

#now 'age' will appear at the end of our df
df = df[['favorite_color','grade','name','age']]
df.head()

Pandas reorder columns by name

#old df columns
df.columns
Index(['A', 'B', 'C', 'D'],dtype='***')
#new column format that we want to rearange
new_col = ['D','C','B','A'] #list of column name in order that we want

df = df[new_col]
df.columns
Index(['D', 'C', 'B', 'A'],dtype='***')
#new column order

Reorder columns in python

df = df[["C", "A", "B"]]

Source: kite.com

Similar codes

9 votes154 views2 answers
Django delete instance
Python Django
1 vote126 views1 answer
Python import all words
Python
0 vote133 views1 answer
Run django using nssm
Python
2 votes134 views2 answers
Add hours to date time in python
Python
0 vote130 views1 answer
Python .exe long start
Python
0 vote126 views1 answer
Leetcode matrix diagonal sum in python
Python
2 votes136 views5 answers
Torch.stack
Python
0 vote143 views1 answer
Python list key string
Python
0 vote194 views1 answer
Unsupported media type django
Python Django
0 vote115 views1 answer
Jupyter notebook not showing all null values
Python