Learn what residual standard deviation is, how to calculate it in regression analysis, and why it's crucial for measuring predictability and goodness-of-fit in data modeling.

One of the most underused lookup and reference functions in Microsoft Excel is the DROP function. This powerful yet simple ...

Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between ...

Hear star Jaime Jaquez Jr. speaks on looking to overcome his sophomore slump and goes into detail about readjusting his focus ...

Available for Microsoft 365 Copilot users, the new agents will help you create, edit, and analyze your documents, spreadsheets, and presentations.

pandas is a Python module that's popular in data science and data analysis. It's offers a way to organize data into ...

Getting your Trinity Audio player ready... Why Excel Trips Up So Many Students Excel seems simple at first glance – just rows ...

Anthropic has begun rolling out a small but significant update to Claude. Starting today you can use the chatbot to create and edit Excel spreadsheets, documents, PowerPoint slide decks and PDFs. In ...

Have you ever attempted to resize header columns in Excel by dragging to fit the text? I have, only to find that just when I think I’ve adjusted them correctly, a quick glance down the row shows ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

Year 2 of head coach Mike Macdonald. A perceived upgrade at quarterback with Sam Darnold over Geno Smith. A milder NFC West hobbled by a loss weaponry in San Francisco and a Matthew Stafford injury ...