Fig. 8From: Network analysis of internal migration in CroatiaGravity and radiation model estimations. Top plot: gravity model estimated weights (in green) vs. real weights, for all links in the network. Center plot: radiation model estimated weights (in red) vs. real weights, for all links in the network. Bottom plot: gravity estimated, radiation estimated and real weights for top 1000 links in the network, as ranked by (real) node strength. In top and center figure: simple regression plot on two according variables, incl. coefficient of determination. Logarithmic scale applied on all vertical axesBack to article page