save to csv python code example

Example 1: python save df to csv

df.to_csv(r'/directory/path/file_name.csv', index = False, header = True)

Example 2: code how pandas save csv file

df.to_csv('out.csv')

Example 3: how to save a dataframe into an csv file

df.to_csv('file_name.csv', index=False)

Example 4: csv python write

import csv

with open('names.csv', 'w') as csvfile:
    fieldnames = ['first_name', 'last_name']
    writer = csv.DictWriter(csvfile, fieldnames=fieldnames)

    writer.writeheader()
    writer.writerow({'first_name': 'Baked', 'last_name': 'Beans'})
    writer.writerow({'first_name': 'Lovely', 'last_name': 'Spam'})
    writer.writerow({'first_name': 'Wonderful', 'last_name': 'Spam'})

Example 5: read csv python

import pandas as pd 
data = pd.read_csv("filename.csv") 
data.head()

Example 6: save dataframe to csv

df.to_csv(file_name, sep='\t')