I have three plots from three different algorithms developed, plot #1 (proposal-2) is what i want to get from equation to be developed since it has less number of accidents (y axis values on average from 40 to 80 nodes) against x-axis (traffic nodes), when compared with Standard-Algo, the plot is shown below
The type of values that could be in a plot to be compared against desired plot are shown in two more plots. For example in the plot shown below the accidents are quite less (91% decrease than standard algo) with 40 nodes but later on from 50 to 80 nodes the accidents are quite high, although overall sum of %decrease shown in red is high that makes overall accidents sum smaller than proposal-2 but still proposal 1 is desirable due low accidents (high % decrease on average) in operating range from 40 to 80 nodes.
Similarly with this graph (proposal-1) below there is (negative %Decrease) more number of collisions at 80 nodes, so this plot is also not desirable
Now how can i develop an equation that gives me proposal-2 curve be selected given values of accidents at each point. I can easily do last case that has negative %Decrease but how can i get proposal-2 instead of proposal-3