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

0 vote111 views1 answer
Pascal's triangle python reverse function
Python
0 vote105 views1 answer
How to make text change lines pygame
Python
2 votes111 views1 answer
What is the index in python
Python
0 vote96 views1 answer
Query dict immuteable
Python
2 votes96 views1 answer
How to record the steps of mouse and play the steps using python
Python
0 vote121 views1 answer
Recall calculate confusion matrix .ravel()
Python
0 vote102 views1 answer
Pandas dataframe to parquet s3
Python
2 votes99 views3 answers
How to unlist a list in python
Python
0 vote99 views2 answers
Rename keys in dictionary python
Python
2 votes119 views1 answer
Repeat 10 times python
Python