A CSV file is a “comma-separated values” file. In plain English, this is a text file that contains an unusually large amount of data. More often than not, this is used in order to create databases of ...

def contents_of_file(filename): ...

This hands-on tutorial will walk you through the entire process of working with CSV/Excel files and conducting exploratory data analysis (EDA) in Python. We’ll use a realistic e-commerce sales dataset ...

Ok, first off, I am not a programmer. I can fumble around a bit and maybe get a script to work doing something that I need and then I leave it be forever after that. Anytime I want to do something new ...