Python has made using Microsoft Excel much easier than it has ever been, and it isn't very hard to start using it yourself.

Turn Excel into a lightweight data-science tool for cleaning datasets, standardizing dates, visualizing clusters, and ...

Have you ever found yourself wrestling with Excel formulas, wishing for a more powerful tool to handle your data? Or maybe you’ve heard the buzz about Python in Excel and wondered if it’s truly the ...

In-demand skills include data analysis. It has been predicted that in 2026 businesses will place a high value on analysts who ...

What first interested you in data analysis, Python and pandas? I started my career working in ad tech, where I had access to log-level data from the ads that were being served, and I learned R to ...

Data analysts have to use Excel and Google Sheets more or less on a daily basis in their work. Although these spreadsheet ...

A behind-the-scenes blog about research methods at Pew Research Center. For our latest findings, visit pewresearch.org. Identifying causal relationships from observational data is not easy. Still, ...