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How can I transform a dataframe into a list that contains string elements within the list using Python?

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• python
• sed

asked 2021-07-08 11:00:00 +0000

ladyg
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answered 2022-01-10 18:00:00 +0000

woof
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Here is an example of how you can transform a pandas dataframe column into a list of strings using Python:

# Import pandas library import pandas as pd # Create a sample dataframe df = pd.DataFrame({'A': [1, 2, 3], 'B': ['a', 'b', 'c']}) # Convert dataframe to list of strings lst = df['B'].apply(str).tolist() print(lst) 

Output:

['a', 'b', 'c'] 

In the above example, we selected the column 'B' from the dataframe and applied the str function to each element in the column. Then we used the tolist method to convert the resulting pandas series to a list.

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