Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it ...
Once your CSV files are properly sorted on a primary key, they can also be efficiently compared to produce a diff file, using my other lib https://github.com ...
This project is designed to help beginners understand data exploration and data preparation using simulated smart home IoT sensor data. It demonstrates how to work with real-world data that contains ...