Can be used for only single-objective optimization paths. Useful to compare runs of different algorithms on the same optimization problem. You can add your own ggplot layers to the resulting plot object.

renderYTraces(opt.paths, over.time = "dob")

## Arguments

opt.paths [OptPath() | list of OptPath()] Object(s) to plot. character Should the traces be plotted versus the iteration number or the cumulated execution time? For the later, the opt.path has to contain a extra column names exec.time. Possible values are dob and exec.time, default is dob.

## Value

ggplot2 plot object