I once took a look into the clustering illusion, and found a research that in the interconnected systems it is not an illusion: any correlation increases the probability of clustering significantly:
Downarowicz, T., & Lacroix, Y. (2011). The law of series. Ergodic Theory and Dynamical Systems, 31(2), 351–367.
I once took a look into the clustering illusion, and found a research that in the interconnected systems it is not an illusion: any correlation increases the probability of clustering significantly:
Downarowicz, T., & Lacroix, Y. (2011). The law of series. Ergodic Theory and Dynamical Systems, 31(2), 351–367.