## Scaling relationships in the community structure and collective memories.

figure

posted on 01.09.2010, 00:52 by Sungmin Lee, Verónica C. Ramenzoni, Petter HolmeIn panel (*A*), we plot the number of groups *g* for various system sizes as functions of the communication rate. (*B*) shows the *r*-values maximizing , , as a function of *N*. The solid line follows a power-law with exponent 1.14 (i.e. a functional form ), a value obtained from linear regression. (*C*) displays the number of groups against , confirming the size-scaling of the peak's position. (*D*) shows as a function of the number of agents. Parameter values are and . The values are sampled after 440 time steps (when the system has reached equilibrium). We use 50 averages. Errorbars are smaller than the symbol size in all panels except (*D*).