Nothing
## |
## | *Unit tests*
## |
## | This file is part of the R package rpact:
## | Confirmatory Adaptive Clinical Trial Design and Analysis
## |
## | Author: Gernot Wassmer, PhD, and Friedrich Pahlke, PhD
## | Licensed under "GNU Lesser General Public License" version 3
## | License text can be found here: https://www.r-project.org/Licenses/LGPL-3
## |
## | RPACT company website: https://www.rpact.com
## | RPACT package website: https://www.rpact.org
## |
## | Contact us for information about our services: info@rpact.com
## |
## | File name: test-f_analysis_input_validation.R
## | Creation date: 08 November 2023, 08:56:03
## | File version: $Revision: 7662 $
## | Last changed: $Date: 2024-02-23 12:42:26 +0100 (Fr, 23 Feb 2024) $
## | Last changed by: $Author: pahlke $
## |
test_plan_section("Testing the Correct Input Validation of All Analysis Functions")
test_that("Errors and warnings for calculation of analysis results with dataset of means", {
.skipTestIfDisabled()
design1 <- getDesignInverseNormal(
kMax = 4, alpha = 0.02, futilityBounds = c(-0.5, 0, 0.5),
bindingFutility = FALSE, typeOfDesign = "asKD", gammaA = 1.2, informationRates = c(0.15, 0.4, 0.7, 1)
)
design3 <- getDesignConditionalDunnett(alpha = 0.02, informationAtInterim = 0.4, secondStageConditioning = TRUE)
dataExample1 <- getDataset(
n = c(13, 25),
means = c(24.2, 22.2),
stDevs = c(24.4, 22.1)
)
dataExample2 <- getDataset(
n1 = c(13, 25),
n2 = c(15, 27),
means1 = c(24.2, 22.2),
means2 = c(18.8, 27.7),
stDevs1 = c(24.4, 22.1),
stDevs2 = c(21.2, 23.7)
)
dataExample4 <- getDataset(
n1 = c(13, 25),
n2 = c(15, NA),
n3 = c(14, 27),
n4 = c(12, 29),
means1 = c(24.2, 22.2),
means2 = c(18.8, NA),
means3 = c(26.7, 27.7),
means4 = c(9.2, 12.2),
stDevs1 = c(24.4, 22.1),
stDevs2 = c(21.2, NA),
stDevs3 = c(25.6, 23.2),
stDevs4 = c(21.5, 22.7)
)
expect_error(getAnalysisResults(
design = design1, dataInput = dataExample4,
intersectionTest = "", varianceOption = "notPooled", nPlanned = c(20, 20)
))
expect_error(getAnalysisResults(
design = design1, dataInput = dataExample4,
intersectionTest = "Simes", varianceOption = "X", nPlanned = c(20, 20)
))
expect_error(getAnalysisResults(
design = design1, dataInput = dataExample4,
intersectionTest = "Simes", varianceOption = "notPooled", nPlanned = c(20, 20, 30)
))
expect_error(getAnalysisResults(
design = design1, dataInput = dataExample4,
intersectionTest = "Simes", varianceOption = "notPooled", nPlanned = 20
))
expect_error(getAnalysisResults(
design = design1, dataInput = dataExample4,
intersectionTest = "Simes", varianceOption = "notPooled", nPlanned = c()
))
expect_error(getAnalysisResults(
design = design1, dataInput = dataExample4,
intersectionTest = "Simes", varianceOption = "notPooled", nPlanned = numeric(0)
))
expect_error(getAnalysisResults(
design = design3, dataInput = dataExample4,
intersectionTest = "Dunnett", varianceOption = "pairwisePooled"
),
paste0(
"Illegal argument: variance option ('pairwisePooled') must be 'overallPooled' ",
"because conditional Dunnett test was specified as design"
),
fixed = TRUE
)
expect_error(getAnalysisResults(
design = design1, dataInput = dataExample4,
intersectionTest = "Dunnett", varianceOption = "pairwisePooled", nPlanned = c(20, 20)
),
"Dunnett t test can only be performed with overall variance estimation",
fixed = TRUE
)
expect_error(getConditionalPower(getStageResults(design1, dataInput = dataExample2),
nPlanned = c(20, 20), allocationRatioPlanned = -1
))
})
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.