get.ts.bin.int.dec: Get two-sample binary interim decision

In GNGTools: Tools for Go/No-Go Decision-Making Framework

Get two-sample binary interim decision

Description

Get two-sample binary interim decision

Usage

get.ts.bin.int.dec(
  a.con = 1,
  b.con = 1,
  a.trt = 1,
  b.trt = 1,
  n.trt = 40,
  n.con = 40,
  n.int.c = c(10, 20, 30),
  n.int.t = c(10, 20, 30),
  Delta.lrv = 0.15,
  Delta.tv = 0.3,
  tau.tv = 0.1,
  tau.lrv = 0.8,
  tau.ng = 0.65,
  go.thresh = 0.8,
  ng.thresh = 0.8,
  runs = 500,
  include_nogo = TRUE
)

Arguments

a.con	alpha parameter for control
b.con	beta parameter for control
a.trt	alpha parameter for treatment
b.trt	beta parameter for treatment
n.trt	final sample size for treatment
n.con	final sample size for control
n.int.c	interim sample sizes for control
n.int.t	interim sample sizes for treatment
Delta.lrv	min TPP
Delta.tv	Base TPP
tau.tv	study-end threshold for Base TPP
tau.lrv	study-end threshold for Min TPP
tau.ng	study-end threshold for NG
go.thresh	threshold for predictive probabilities at interim
ng.thresh	threshold for predictive probabilities at interim
runs	the number of simulation runs
include_nogo	logical

Value

a Data frame with the following columns * **IntermR_C** the number of control responses * **IntermR_T** the number of treatment responses * **Interm** the index of which interim analysis is being assessed. * **Go/No-Go/Consider** the proportion of simulations generating a final go/No-Go/Consider decision. * **Decision** The interim decision based off of the simulated results.

Examples

my.ts.bin.int.dec <- get.ts.bin.int.dec()
my.ts.bin.int.dec

GNGTools documentation built on Dec. 16, 2022, 5:09 p.m.