Microsoft Excel for analysts skills include Power Query to trim spaces and merge columns, so you automate cleaning steps and ...

Students today have more than just textbooks and old-fashioned ways to study. Data analytics has made it easier for students to make better choices and do bette ...

To clean up the messy data, it needs to be loaded into the Power Query Editor.

Excel files often contain data we never meant to share. Saving a workbook adds metadata—like who created it and when—and we ...

After spending an hour checking out tasks like creating and connecting data sources, setting up and executing analyses and ...

David Gerbing, Ph.D, from Portland State University, explores professional, interactive data visualization for everyone ...

From GPT to Claude to Gemini, model names change fast, but use cases matter more. Here's how I choose the best model for the task at hand.

A useful guide to the best learning options available to you at that moment is a compilation of the most effective data ...

Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...

Plotly Co-founder and CPO Chris Parmer and MIT business guru Michael Schrage explain how vibe analytics streamlines data ...