Get the edges defining a 2D pareto front for plotting.
paretoEdges(fitness, refpoint)data.frame with three columns: The points on the pareto front,
and a logical column point indicating whether the point is on the pareto front
(TRUE) or an auxiliary point for plotting (FALSE).
[matrix | data.frame] matrix or (numeric) data.frame
with two columns and rows for each individuum.
[numeric(2)] reference point.
Other Utility Functions:
fitnesses()