Why this topic? This topic doesn’t have much documentation, yet is potentially very useful. Calculating moving averages in Excel is time-consuming. Furthermore, when you use a window function in SQL you must structure the query carefully. Why not do it in Pandas instead? What it covers: First, I demonstrate how to use .rolling() to get
Tag: moving average
Window functions : Automate lengthy Excel tasks
“Find our 5 best-selling products by country.””What was the 7-day moving average revenue for every day last month?” Chances are, you’ve come across one of these business questions before. And previously, you’ve probably solved them either by creating a ticket for your analytics team, or by writing manual formulas in Excel. Instead of doing these