SD.sim: Conduct the simulation studies of the standard design

Description Usage Arguments Value Examples

View source: R/esDesign.R

Description

The SD.sim() is used to implement the simulation studies of the standard design.

Usage

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SD.sim(N, rho, alpha, beta, theta, theta0, sigma0, nSim, Seed)

Arguments

N

The total sample size required

rho

The proportion of subgroup 1

alpha

The overall Type I error rate

beta

The (1 -Power)

theta

The sizes of treatment effects for subgroups 1 and 2 in experimental arm

theta0

The size of treatment effect for the control arm

sigma0

The variance of the treatment effect

nSim

The number of simulated studies

Seed

The random seed

Value

A list contains,

Examples

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N <- 620
rho <- 0.5
alpha <- 0.05
beta <- 0.2
theta <- c(0.2,0.0)
theta0 <- 0
sigma0 <- 1
nSim <- 1000
Seed <- 6
SD.sim(N = N, rho = rho,
       alpha = alpha, beta = beta, theta = theta, theta0 = theta0,
       sigma0 = sigma0, nSim = nSim, Seed = Seed)

esDesign documentation built on May 2, 2019, 10:41 a.m.

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