Practical application of Nested Calculations In Power Query

“If I have seen further it is by standing on the shoulders of Giants” — Isaac Newton

When talking about M Query, Chris Webb is one of the greatest gurus out there sharing knowledge for the sake of the greater good.

In 2015, Chris Webb wrote the post “Nested Calculations in Power Query,” which I have found super helpful many times; today, I want to share with you two real-life cases where it came very handy.