pandas dataframe from csv file code example

Example 1: code how pandas save csv file

df.to_csv('out.csv')

Example 2: how to set up dataframe from csv

import pandas as pd

column_names = ['sepel lengh', 'sepel width', 'petal lengh', 'petal width', 'class']
iris = pd.read_csv('iris.csv', names=column_names)

print(iris)

Example 3: pandas read csv

import pandas as pd
cereal_df = pd.read_csv("/tmp/tmp07wuam09/data/cereal.csv")
cereal_df2 = pd.read_csv("data/cereal.csv")

# Are they the same?
print(pd.DataFrame.equals(cereal_df, cereal_df2))

Example 4: readv csv pandas

>>> pd.read_csv('data.csv')