plot.ceac: Plot of Cost-Effectiveness Acceptability Curves (CEAC)

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

Description

Plots the CEAC, using the object created by ceac.

Usage

## S3 method for class 'ceac'
plot(
  x,
  frontier = TRUE,
  points = TRUE,
  currency = "$",
  min_prob = 0,
  txtsize = 12,
  n_x_ticks = 10,
  n_y_ticks = 8,
  xbreaks = NULL,
  ybreaks = NULL,
  ylim = NULL,
  xlim = c(0, NA),
  col = c("full", "bw"),
  ...
)

Arguments

x	object of class ceac.
frontier	whether to plot acceptability frontier (TRUE) or not (FALSE)
points	whether to plot points (TRUE) or not (FALSE)
currency	string with currency used in the cost-effectiveness analysis (CEA). Defaults to $, but can be any currency symbol or word (e.g., £, €, peso)
min_prob	minimum probability to show strategy in plot. For example, if the min_prob is 0.05, only strategies that ever exceed Pr(Cost Effective) = 0.05 will be plotted. Most useful in situations with many strategies.
txtsize	base text size
n_x_ticks	number of axis ticks
n_y_ticks	number of axis ticks
xbreaks	vector of axis breaks. will override n_x_ticks and/or n_y_ticks if provided.
ybreaks	vector of axis breaks. will override n_x_ticks and/or n_y_ticks if provided.
ylim	vector of axis limits, or NULL, which sets limits automatically
xlim	vector of axis limits, or NULL, which sets limits automatically
col	either none, full color, or black and white
...	further arguments to plot. This is not used by dampack but required for generic consistency.

Details

ceac computes the probability of each of the strategies being cost-effective at each wtp value.

Value

A ggplot2 plot of the CEAC.

DARTH-git/dampack documentation built on Aug. 8, 2021, 2:58 a.m.