Python: How to open and read .csv documents

Unlike text documents, which Python has a native open() function for: Python: How to open and read text documents Opening and reading .csv files requires importing the csv module and using a csv.reader(). For example, this code will open and read the first 10 lines in a .csv file: import csv csv_path = r’C:\Users\Chris\Desktop\Python Scripts\Python … Continue reading Python: How to open and read .csv documents

Pandas: How to export a DataFrame to .csv

Here is a function I wrote that will export an entire DataFrame to csv. It uses the Pandas function to_csv(). Just feed it the name of the DataFrame and the name you want for the .csv file. def dataframe_to_csv(filename, DataFrame): “””Export entire DataFrame to csv.””” output = DataFrame output.to_csv(filename, index=True) The filename can be a … Continue reading Pandas: How to export a DataFrame to .csv