Figure 7From: A virtual pebble game to ensemble average graph rigidity Comparing the ensemble averaged PG to the VPG in proteins. The average number of internal DOF per vertex for four proteins is plotted as a function of fluctuating edge probability, p, based on ensemble averaged PG and VPG. The standard deviation for PG is shown for comparison. The VPG provides a good approximation for the PG results.Back to article page