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Putting data in a dictionary and then building a DataFrame works, but it's not very efficient. What if you're dealing with millions of observations? In those cases, the data is typically available as ...

In the data-driven era, data analysis has become a core skill across various industries. Python, with its inherent advantages ...

This post will show you how to open CSV files in Python using the CSV module. You'll also learn another method + how to write CSV files!