You aren't really analyzing the community through price, you're using price as a way to bookend or punctuate different periods of time that you want to put under the microscope to analyze.
Price does drive behavior, the concept of supply and demand prove this. Price can create a herd mentality, but so can press, so can world events, so can economic events...where price isn't a driver of the herd's direction but a symptom or outcome from it.
What's your point? What's your hypothesis and what's your support to prove it?
My thoughts?
Everything changes, information builds on information, it's structure changes according to it's scope.
Everyone has ideas, these ideas change them and in turn they change the world in small ways that change others; this is measurable. The list of thoughts that emerge from that idea can be absolutely known, the unknown is the amount replicated within our own thoughts and the Time & Resources we have to verify them to bring about meaningful actions.
Because of the limits that are imposed upon us by our biology, there are only so many things we can consider at one time and there is only so much that we know for sure. Each day our scientists, politicians, mechanics, engineers, laborers, perform precise calculations upon the world within these limits adding knowledge that further enhances the periphery of our Total Understanding as a species. The Names and Titles of these calculations can be as mundane as Business, Government, Corporation, or as profound as Love, Money, Power; What is the value of these Names and Titles?
All these Names are representations of a Network of ideas whose parameters are well known. How these ideas apply and to what extent is a very dynamic problem. We as people have to choose how much these ideas apply and to what extent they influence not only ourselves but others too.
So, why not? analyze all the information containing Bitcoin, build a relational database and match it against it's price; Then apply what you learn to quantify other items that are measured with a number with the final outcome of being able to add items that have not been traditionally measured with a number, forming a large body of knowledge with precise correlations between all measured parameters.
https://www.youtube.com/embed/MkQTMZ1GidE?rel=0&fs=0&autoplay=1&width=630&height=450&iframe=true