plot.sa_opchar_fixed: Plot the operating characteristics of single-stage single-arm...

In mjg211/singlearm: Design and analysis of single-arm clinical trials

Description

Plots the operating characteristics of single-stage single-arm trial designs determined using opchar_fixed(). A range of plots are available, of which the power curve will be printed by default.

Usage

## S3 method for class 'sa_opchar_fixed'
plot(x, ..., output = F)

Arguments

x	An object of class "sa_opchar_fixed", as returned by opchar_fixed().
...	Included for compatibility with the generic. Not currently used.
output	A logical variable indicating whether the outputs described below should be returned.

Value

If output = TRUE, a list containing the following elements is returned

• A list in the slot $plot_des containing the available plots.

• Each of the input variables as specified, subject to internal modification.

See Also

des_fixed, opchar_fixed, est_fixed, pval_fixed, ci_fixed, and their associated plot family of functions.

Examples

# Find the optimal single-stage design for the default parameters
des    <- des_fixed()
# Determine operating characteristics for a range of response probabilities
opchar <- opchar_fixed(des, pi = seq(from = 0, to = 1, by = 0.01))
# Plot the power curve
plot(opchar)

mjg211/singlearm documentation built on May 8, 2021, 3:17 a.m.