Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between predictor variables. Standard linear regression predicts a single numeric value ...

Explore how AI agents are revolutionizing business growth strategies by unlocking valuable company data and providing actionable insights. Learn how businesses can leverage intelligent AI agents to ...

"No Plan B: Let's Talk About the Unique Nature of BI." We are increasingly aware of the importance of data to AI, but data itself cannot be directly linked to AI. What we need is data that has been ...

pandas is a Python module that's popular in data science and data analysis. It's offers a way to organize data into DataFrames and offers lots of operations you can perform on this data. It was ...

I tested Claude 4.5 against ChatGPT-5 in 9 challenges from logic puzzles to storytelling. Here’s which AI won.

The Q&A process of ChatBI follows a fixed workflow. When a user poses a question, ChatBI first selects the data source, then the dataset and fields, and may subsequently write an SQL query to retrieve ...

Make sense of the day’s news and ideas. Times journalists guide you through what’s happening — and why it matters. Make sense of the day’s news and ideas. Times journalists guide you through what’s ...