For decades, Excel training meant formulas, charts, and PivotTables. Now, learners open Excel and see a Copilot icon in the ribbon, a Python cell, or an automated workflow running in the background. …
Python in Excel: How to check Benford’s Law with Copilot
Numbers don’t spread out evenly across digits. In many real datasets, the leading digit “1” shows up about 30% of the time while “9” hardly appears. That’s Benford’s Law. If your numbers don’t follow …
Continue Reading about Python in Excel: How to check Benford’s Law with Copilot →
Python in Excel: How to do price elasticity analysis with Copilot
Understanding how price changes affect customer demand is one of the most valuable insights you can bring to your business. This concept, known as price elasticity of demand, helps answer practical …
Continue Reading about Python in Excel: How to do price elasticity analysis with Copilot →
Python in Excel: How to build decision trees with Copilot
Decision trees are intuitive analytical tools that help us explore and predict outcomes by asking simple, branching questions about our data. They're popular because they're visual, easy to interpret, …
Continue Reading about Python in Excel: How to build decision trees with Copilot →
Python in Excel: How to validate machine learning models with Copilot
When it comes to predictive modeling, Excel can take you surprisingly far. You can even build models like logistic regression natively. But when it comes to evaluating and validating those models, …
Continue Reading about Python in Excel: How to validate machine learning models with Copilot →
Copilot in Excel: How to build exponential smoothing forecasts with Python
Forecasting is a constant challenge for Excel users. Business data doesn’t just grow in straight lines... it shifts with trends, cycles, and noise. Exponential smoothing is a family of methods that …
Continue Reading about Copilot in Excel: How to build exponential smoothing forecasts with Python →