CSPC: The Beatles Popularity Analysis
The Commensurate Sales to Popularity Concept (CSPC)
There is two ways to understand this revolutionary concept. The first is the Scribe video posted below. If you are unaware of the CSPC, you will get the whole idea within’ a couple of minutes only.
If you are a mathematical guy and want to know the whole method as well as formulas, I suggest you to read the full introduction article.
Now let’s get into the artist records detailed sales figures in order to apply this concept and define the act real popularity!