/Python/Convert pandas dataframe to dict with a column as key

Convert pandas dataframe to dict with a column as key

Convert a dictionary into dataframe python

import pandas as pd
data = {'col_1': [3, 2, 1, 0], 'col_2': ['a', 'b', 'c', 'd']}
pd.DataFrame.from_dict(data, orient='index').T

7

Dataframe to dictionary

>>> df.to_dict('records')
[{'col1': 1, 'col2': 0.5}, {'col1': 2, 'col2': 0.75}]

5

Source: pandas.pydata.org

Convert pandas dataframe to dict with a column as key

df.set_index('columnName').T.to_dict()

0

Similar codes

0 vote374 views1 answer
Django serializer,
Python Django
0 vote357 views1 answer
How to get the date from week number in Python?
Python
3 votes363 views3 answers
How to take matrix input in python
Python
0 vote360 views1 answer
Python mettre en minuscule
Python
37 votes325 views4 answers
How to create miniconda environment
Python
0 vote349 views1 answer
Rotate an image python keras
Python
0 vote359 views1 answer
Install sort
Python
1 vote345 views1 answer
Difference between loc and iloc
Python
7 votes352 views4 answers
How to create 2d list in python
Python
1 vote354 views3 answers
Flatmap python
Python

Share