plot.optdes: Plot function for optdes

In optedr: Calculating Optimal and D-Augmented Designs for Single- and Multi-Factor Models

Plot function for optdes

Description

For single-factor models, overlays the support points on the sensitivity function curve. For two-factor models, shows a heatmap of the sensitivity function with the support points overlaid and the Equivalence Theorem contour highlighted. For models with more than two factors, shows a pairwise scatter matrix with one panel per pair of design variables and point size proportional to weight.

Usage

## S3 method for class 'optdes'
plot(x, ...)

Arguments

x	An object of class optdes.
...	Possible extra arguments (currently unused).

Examples

rri <- opt_des(criterion = "I-Optimality", model = y ~ a * exp(-b / x),
  parameters = c("a", "b"), par_values = c(1, 1500), design_space = c(212, 422),
  reg_int = c(380, 422))
plot(rri)

optedr documentation built on June 23, 2026, 5:07 p.m.