Is it safe to use Excel formulas created by ChatGPT as-is? 5 common mistakes in averages, year-over-year comparisons, and composition ratios, plus verification pro…

I had ChatGPT create an Excel formula, and it calculated correctly. No errors appeared.”However, when I presented those ...

How Do I Calculate the Expected Return of My Portfolio in Excel?

Calculate the expected annual return of your portfolio in Microsoft Excel by using the value and expected rate of return of ...

Get a load of Excel’s new multi-value cells

Microsoft is previewing new features in Excel that let you store multiple values in a single cell. Here’s why that’s useful, ...

Calculating Monthly Totals with Formulas Instead of a Calculator | Includes Formulas You Can Copy and Paste into Sales and Expense Tables

You have started recording your sales and expenses in a table, one entry at a time. However, when it comes time to figure out ...
GitHub

Retail Sales Analysis & Excel Dashboard

An end-to-end analysis of four years of retail sales: clean the data, explore it with SQL, find what drives revenue, and present it in an Excel dashboard. Built with Python (Pandas, Matplotlib), SQL ...