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Converting DataFrame to a list of dictionaries in Pandas
schedule Aug 10, 2023
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Tags Python●Pandas
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To convert a DataFrame to a list of dictionaries, use the DataFrame's to_dict(orient="records") method.
Example
Consider the following DataFrame:
df = pd.DataFrame({"A":[2,3],"B":[4,5]}, index=["a","b"])df
A Ba 2 4b 3 5
To convert df to a list of dictionaries:
df.to_dict(orient="records")
[{'A': 2, 'B': 4}, {'A': 3, 'B': 5}]
Here, the returned value is a list of dictionaries with the following key-value pairs:
key: column labelvalue: value of the column in n-th row.
Basically each item in the list represents a row of the DataFrame.
Published by Isshin Inada
Edited by 0 others
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