operatingChar: Evaluates Operating Characteristics for Adaptive...

Description Usage Arguments Value Author(s) Examples

View source: R/operatingChar.R

Description

Evaluates Operating Characteristics for Adaptive Group-Sequential Design with Population Enrichment in Phase 3 Randomized Controlled Trials with Co-primary Endpoints

Usage

1

Arguments

alpha

Type 1 error rate

information.fraction

Information fraction

th1

theta1

th2

theta2

f1

Group 1 proportion

Value

Stage1.OC

Stage 1 operating charactistics

Stage2.OC

Stage 2 operating charactistics

Overall.OC

Overall operating charactistics

Author(s)

Jaejoon Song, Arup K Sinha

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library(agseDesign)
set.seed(123)
# Evaluating operating characteristics for theta = (0,0,0,0) scenario
d_0_0_0_0 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(0,0),
                          th2=c(0,0))
d_0_0_0_0
## Not run: 
# Evaluating operating characteristics for theta = (0,0,1,0) scenario
d_0_0_1_0 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(0,0),
                          th2=c(1,0))
d_0_0_1_0

# Evaluating operating characteristics for theta = (0,0,0,1) scenario
d_0_0_0_1 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(0,0),
                          th2=c(0,1))
d_0_0_0_1

# Evaluating operating characteristics for theta = (1,0,0,0) scenario
d_1_0_0_0 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(1,0),
                          th2=c(0,0))
d_1_0_0_0

# Evaluating operating characteristics for theta = (0,1,0,0) scenario
d_0_1_0_0 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(0,1),
                          th2=c(0,0))
d_0_1_0_0


# Evaluating operating characteristics for theta = (1,1,0,0) scenario
d_1_1_0_0 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(1,1),
                          th2=c(0,0))
d_1_1_0_0


# Evaluating operating characteristics for theta = (1,1,1,0) scenario
d_1_1_1_0 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(1,1),
                          th2=c(1,0))
d_1_1_1_0

# Evaluating operating characteristics for theta = (1,1,0,1) scenario
d_1_1_0_1 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(1,1),
                          th2=c(0,1))
d_1_1_0_1


# Evaluating operating characteristics for theta = (1,0,1,0) scenario
d_1_0_1_0 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(1,0),
                          th2=c(1,0))
d_1_0_1_0


# Evaluating operating characteristics for theta = (1,1,1,1) scenario
d_1_1_1_1 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(1,1),
                          th2=c(1,1))
d_1_1_1_1

# Evaluating operating characteristics for theta = (2,2,0,0) scenario
d_2_2_0_0 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(2,2),
                          th2=c(0,0))
d_2_2_0_0



# Evaluating operating characteristics for theta = (2,2,1,0) scenario
d_2_2_0_1 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(2,2),
                          th2=c(0,1))
d_2_2_0_1



# Evaluating operating characteristics for theta = (2,2,1,0) scenario
d_2_2_1_0 <- operatingChar(alpha=0.025,
                          information.fraction=0.5,
                          f1=0.75,
                          th1=c(2,2),
                          th2=c(1,0))
d_2_2_1_0


options(scipen=999)
manuscriptTable2 <- data.frame(rbind(
c(d_0_0_0_0$effect.size, round(d_0_0_0_0$Overall.OC,4)),
c(d_0_0_1_0$effect.size, round(d_0_0_1_0$Overall.OC,4)),
c(d_0_0_0_1$effect.size, round(d_0_0_0_1$Overall.OC,4)),
c(d_1_0_0_0$effect.size, round(d_1_0_0_0$Overall.OC,4)),
c(d_0_1_0_0$effect.size, round(d_0_1_0_0$Overall.OC,4)),
c(d_1_1_0_0$effect.size, round(d_1_1_0_0$Overall.OC,4)),
c(d_1_1_1_0$effect.size, round(d_1_1_1_0$Overall.OC,4)),
c(d_1_1_0_1$effect.size, round(d_1_1_0_1$Overall.OC,4)),
c(d_1_0_1_0$effect.size, round(d_1_0_1_0$Overall.OC,4)),
c(d_1_1_1_1$effect.size, round(d_1_1_1_1$Overall.OC,4)),
c(d_2_2_0_0$effect.size, round(d_2_2_0_0$Overall.OC,4)),
c(d_2_2_1_0$effect.size, round(d_2_2_1_0$Overall.OC,4)),
c(d_2_2_0_1$effect.size, round(d_2_2_0_1$Overall.OC,4))))


## End(Not run)

github-js/agseDesign documentation built on May 20, 2019, 12:35 p.m.