owsa_opt_strat: plot the optimal strategy as the parameter values change

In DARTH-git/dampack: Decision-Analytic Modeling Package

plot the optimal strategy as the parameter values change

Description

plot the optimal strategy as the parameter values change

Usage

owsa_opt_strat(
  owsa,
  params = NULL,
  maximize = TRUE,
  return = c("plot", "data"),
  plot_const = TRUE,
  col = c("full", "bw"),
  greystart = 0.2,
  greyend = 0.8,
  txtsize = 12,
  facet_ncol = 1,
  facet_nrow = NULL,
  facet_lab_txtsize = NULL,
  n_x_ticks = 10
)

Arguments

owsa	An owsa object
params	vector of parameters to plot
maximize	whether to maximize (TRUE) or minimize the outcome
return	either return a ggplot object plot or a data frame with ranges of parameters for which each strategy is optimal.
plot_const	whether to plot parameters that don't lead to changes in optimal strategy as they vary.
col	either none, full color, or black and white
greystart	between 0 and 1. used in greyscale only. smaller numbers are lighter
greyend	between 0 and 1, greater than greystart.
txtsize	base text size
facet_ncol	Number of columns in plot facet.
facet_nrow	number of rows in plot facet.
facet_lab_txtsize	text size for plot facet labels
n_x_ticks	number of x-axis ticks

Value

If return == "plot", a ggplot2 optimal strategy plot derived from the owsa object, or if return == "data", a data.frame containing all data contained in the plot. The plot allows us to see how the strategy that maximizes the expectation of the outcome of interest changes as a function of each parameter of interest.

DARTH-git/dampack documentation built on Sept. 25, 2024, 4:48 p.m.