Answers for "dataframe to dictionary column as key"

Python

columns to dictionary pandas

pd.Series(df.A.values,index=df.B).to_dict()

Posted by: Guest on September-25-2020

Source

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

Posted by: Guest on November-05-2020

dataframe to dictionary with one column as key

pd.Series(df.A.values,index=df.B).to_dict()

Posted by: Guest on September-29-2020

dataframe to dictionary

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

Posted by: Guest on December-31-2020

Source

convert pandas dataframe to dict with a column as key

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

Posted by: Guest on March-17-2021

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