What if the tools you already use could do more than you ever imagined? Picture this: you’re working on a massive dataset in Excel, trying to make sense of endless rows and columns. It’s slow, ...

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

In this Python for beginners tutorial, you will learn the essentials for data analysis. The tutorial covers how to install ...

When it comes to working with data in a tabular form, most people reach for a spreadsheet. That’s not a bad choice: Microsoft Excel and similar programs are familiar and loaded with functionality for ...

A new developer survey about Python reveals the programming language is now used primarily for data analysis, supplanting the previous No. 1 use case, Web development. Conducted by the Python Software ...

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, ...