summary.dec.sim: Summarize simulation results from a "dec.sim" object

In tsdf: Two-/Three-Stage Designs for Phase 1&2 Clinical Trials

Summarize simulation results from a "dec.sim" object

Description

summary method for class "dec.sim".

Usage

## S3 method for class 'dec.sim'
summary(object, pt, ...)

Arguments

object	An object of class "dec.sim", returned by dec.sim or sl.sim.
pt	Target toxicity for each scenario.
...	Unused arguments.

Details

summary formats key statistics from dose-finding simulations. Given the target toxicity, it reports the probability of selecting each dose level as the MTD, the probability of selecting doses above the true MTD, the probability of selecting the true MTD, and the probability that subjects are treated at or below the true MTD. The true MTD is defined as the highest dose level with toxicity probability less than or equal to the target toxicity. If the target is below the smallest toxicity probability, the lowest dose level is treated as the MTD. For example, if the target is 0.3 and the true toxicity probabilities for five doses are 0.1, 0.25, 0.35, 0.40, and 0.50, then the MTD is dose 2.

Examples

test.file <- system.file("extdata", "testS.csv", package = "tsdf")
dt <- dec.table(0.6,0.4,0.2,0.3,c(3,3,3))
out <- sl.sim(dt$table, test.file)
pt <- c(0.3, 0.4)
summary(out, pt)

tsdf documentation built on April 26, 2026, 1:06 a.m.