Introduction
to my last article, about constructing the Like-for-Like (L4L) solution based on Power Query:
The answer works as expected for essentially the most part. I showed it to my peers and to some clients.
The...
What's Like-for-Like (L4L)
to be certain that only comparable elements are compared.
Elements could be products, stores, customer groups, etc.
Here, you possibly can read a good explanation of this topic.
In the present case, I'll construct...