plot the sensitivity matrix — sensitivity.graph • uqsa

Produce a cumulative shaded area plot for the sensitivity matrix.

Usage

sensitivity.graph(
  u,
  S,
  color = hcl.colors(dim(S)[2]),
  line.color = hcl.colors(dim(S)[2] + 1),
  do.sort = TRUE,
  decreasing = FALSE,
  title = "Sensitivity"
)

Arguments

u: the values of the x-axis for the plot, if named, the names are put at the tick-marks
S: the sensitivity matrix as returned by globalSensitivity(), Si,j is with respect to model output i and parameter j
color: the list of colors to use for the shaded areas, e.g.: rainbow(24)
line.color: the color of the lines drawn between the shaded areas
do.sort: the parameter sensitivities are sorted according to the mean over all outputs, the parameter with the most sensitivity is plotted first, at the bottom
decreasing: direction of sort, the first item in the sorted list (the parameter) will be plotted first, and thus at the bottom of the plot
title: string, written above, as a title

Value

nothing