How do I save a DataFrame to a csv file in Python?

Can we convert from a DataFrame to CSV in Python?

The Pandas to_csv() function is used to convert the DataFrame into CSV data. To write the CSV data into a file, we can simply pass a file object to the function. Otherwise, the CSV data is returned in a string format.

How do I save a DataFrame to a file in python?

How to save a Pandas DataFrame in Python1a_dataframe = pd. DataFrame([[1, 2, 3], [4, 5, 6], [7, 8, 9]])2a_dataframe. to_pickle("a_file.pkl")3output = pd. read_pickle("a_file.pkl")4print(output)

Which function saves the DataFrame on a csv file?

The pandas to_csv() function is used to save a dataframe as a CSV file.

How do I save a Pandas list to a CSV file?

Using Pandas to_csv() function To convert the list to csv, we need to convert from list to dataframe and then use the to_csv() function to convert dataframe to a csv file. In this example, we have first imported pandas library and then define the four lists and map it with its column using a dictionary.