Fig. 4From: Network analysis of internal migration in CroatiaDistributions of direct vs. structural connectivity indicators. In top figure: node in-strength, vs. PageRank vs. HITS’ Authority scores. In bottom figure: node out-strength and HITS’ Hub scores. Indicator scores (vertical axes) normalized by their maximum, where dot sizes are proportional to the score. Logarithmic scale applied on horizontal axisBack to article page