dampack: plot.evpi – R documentation

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dampack

plot.evpi

Plot of Expected Value of Perfect Information (EVPI)

Description

Plots the evpi object created by calc_evpi.

Usage

## S3 method for class 'evpi'
plot(
  x,
  txtsize = 12,
  currency = "$",
  effect_units = "QALY",
  n_y_ticks = 8,
  n_x_ticks = 20,
  xbreaks = NULL,
  ybreaks = NULL,
  xlim = c(0, NA),
  ylim = NULL,
  ...
)

Arguments

`x`	object of class `evpi`, produced by function `calc_evpi`
`txtsize`	base text size
`currency`	string with currency used in the cost-effectiveness analysis (CEA). Default: $, but it could be any currency symbol or word (e.g., £, €, peso)
`effect_units`	units of effectiveness. Default: QALY
`n_y_ticks`	number of axis ticks
`n_x_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.
`xlim`	vector of axis limits, or NULL, which sets limits automatically
`ylim`	vector of axis limits, or NULL, which sets limits automatically
`...`	further arguments to plot. This is not used by `dampack` but required for generic consistency.

Value

A ggplot2 plot with the EVPI