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Writing a Pandas DataFrame to CSV file
To write a Pandas DataFrame to CSV file, we can take the following Steps −
Steps
Create a two-dimensional, size-mutable, potentially heterogeneous tabular data, df.
Print the input DataFrame.
Use df.to_csv to save the values of the DataFrame to a CSV (comma-separated values) file.
Example
import pandas as pd
df = pd.DataFrame(
{
"x": [5, 2, 1, 9],
"y": [4, 1, 5, 10],
"z": [4, 1, 5, 0]
}
)
print "Input DataFrame is:
", df
df.to_csv("test.csv", sep='\t')Output
Input DataFrame is: x y z 0 5 4 4 1 2 1 1 2 1 5 5 3 9 10 0
It will create a new file ("test.csv") and save the values of the DataFrame in it.
Updated on: 30-Aug-2021
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