/Python/How to change the column order in pandas dataframe

How to change the column order in pandas dataframe

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()

How to change the column order in pandas dataframe

df = df.reindex(columns=column_names)

Source: kite.com

Reorder columns pandas

cols = df.columns.tolist()
# Rearrange the list any way you want
cols = cols[-1:] + cols[:-1]
df = df[cols]

Similar codes

6 votes316 views6 answers
Ternary operator in python
Python
4 votes329 views2 answers
Add y axis label matplotlib
Python
0 vote314 views1 answer
How to get a row of a dataframe with subset columns in python
Python
1 vote324 views1 answer
Remove duplicate columns python dataframe
Python
3 votes322 views1 answer
Converting a csv into python list
Python
14 votes299 views6 answers
Permutations in python
Python
0 vote357 views1 answer
Print chr character in python f string
Python
0 vote335 views1 answer
Unpad zeros from string python
Python
0 vote333 views3 answers
When iterating through a pandas dataframe using index, is the index +1 able to be compared
Python
3 votes283 views2 answers
Adjust tick label size matplotlib
Python