The Pareto Principle, also known as the 80-20 rule, is a powerful concept that can transform your approach to data analysis. This principle states that roughly 80% of effects come from 20% of causes.

If programming or scripting in general scares you, you don't need to worry either. You don't need to be a programming wizard ...

Excel’s dynamic, dependent drop-down lists are a fantastic solution for data management. These lists automatically adapt to your data, ensuring accuracy and efficiency. Dynamic array formulas are the ...

On the Developer tab, click the Visual Basic button in the Code group. A Microsoft Visual Basic for Application window will open. Click the Insert tab and select Module in the menu. A new model is ...

In practicing data analytics for more than 30 years, and leading, advising, interviewing and teaching executives in many industries on data analytics for five years, I’ve observed that their ...