Fig. 4From: Mathematical models for predicting human mobility in the context of infectious disease spread: introducing the impedance modelProbability of travel according to destination population, travel distance and population distributions. CV stands for the coefficient of variation of population sizes. Panels a and b stand for homogeneous population size (CV < 1) and panels c and d for heterogeneous population size (CV > 1). Short-distance mobility and mobility to destinations with small destinations are best predicted in heterogeneous patterns with the impedance modelBack to article page