Waterfall plot of objective values

Generate a waterfall plot of the objective values of a multi-start estimation run.

plotWaterfall_IQRsysModel(res, tol = 0.1, maxSteps = 8,
  maxDiff = 100)

Arguments

res

IQRsysModel object containing the multi-start estimation result.

tol

positive numeric value for the tolerance to detect local optima based on jumps in the log-likelihood.

maxSteps

numeric value >= 1, the maximum number of steps (corresponding to local optima) to be displayed.

maxDiff

maximal log-likelihood difference between best fit and worst shown fit.

Value

ggplot in a list. The plotted data is attached in the attribute "plotData".

See also