plot.brisk_br: Plot Benefit/Risk Posterior Scores

In brisk: Bayesian Benefit Risk Analysis

Plot Benefit/Risk Posterior Scores

Description

Plot Benefit/Risk Posterior Scores

Usage

## S3 method for class 'brisk_br'
plot(x, reference = NULL, ...)

Arguments

x	output from a call to br() or mcda().
reference	a string indicating which group is the reference group which is used to subtract scores from other groups.
...	additional arguments throw an error.

Value

A ggplot object plotting the posterior densities of the weighted utility scores.

See Also

Other plots: plot_utility()

Examples

set.seed(1132)
ilogit <- function(x) 1 / (1 + exp(-x))
out <- mcda(
  benefit("CV", function(x) ilogit(x), weight = .75),
  risk("DVT", function(x) ilogit(- .5 * x), weight = .25),
  br_group(
    label = "PBO",
    CV = rnorm(1e4, .1),
    DVT = rnorm(1e4, .1)
  ),
  br_group(
    label = "TRT",
    CV = rnorm(1e4, 2),
    DVT = rnorm(1e4, 1)
  )
)

out

summary(out, probs = c(.025, .5, .975))
summary(out, reference = "PBO")

plot(out)
plot(out, reference = "PBO")

plot_utility(out)
plot_utility(out, reference = "PBO")
plot_utility(out, stacked = TRUE)

brisk documentation built on Aug. 31, 2022, 9:15 a.m.