Nothing
context("Create a subject profile summary plot with labels")
library(ggplot2)
test_that("A label is correctly specified for a x variable", {
summaryTable <- data.frame(
visit = c(1, 2),
statMean = rnorm(2)
)
xLab <- "Study visit"
gg <- subjectProfileSummaryPlot(
data = summaryTable, xVar = "visit",
xLab = xLab
)
expect_identical(
object = gg$labels$x,
expected = xLab
)
})
test_that("The label for the y variable is correctly set by default", {
summaryTable <- data.frame(
visit = c(1, 2),
statMean = rnorm(2)
)
# by default: X is used as a title from xVar = stat[X]
gg <- subjectProfileSummaryPlot(
data = summaryTable, xVar = "visit"
)
expect_identical(
object = gg$labels$y,
expected = "Mean"
)
})
test_that("A label is correctly set for a y variable", {
summaryTable <- data.frame(
visit = c(1, 2),
statMean = rnorm(2)
)
yLab <- "Mean of the actual values"
gg <- subjectProfileSummaryPlot(
data = summaryTable, xVar = "visit",
yLab = yLab
)
expect_identical(
object = gg$labels$y,
expected = yLab
)
})
test_that("A title is correctly set", {
summaryTable <- data.frame(
visit = c(1, 2),
statMean = rnorm(2)
)
title <- "Example of summary plot"
gg <- subjectProfileSummaryPlot(
data = summaryTable,
xVar = "visit",
title = title
)
expect_equal(
object = gg$labels$title,
expected = title
)
})
test_that("A caption is correctly set", {
summaryTable <- data.frame(
visit = c(1, 2),
statMean = rnorm(2)
)
caption <- "This plot has been created by the in-text package."
gg <- subjectProfileSummaryPlot(
data = summaryTable,
xVar = "visit",
caption = caption
)
expect_equal(
object = gg$labels$caption,
expected = caption
)
})
test_that("The variable labels are correctly extracted from the labels of all variables", {
summaryTable <- data.frame(
visit = c(1, 1, 2, 2),
TRT = c("A", "B", "A", "B"),
statMean = rnorm(4)
)
labelVars <- c(visit = "Study visit", TRT = "Study treatment")
gg <- subjectProfileSummaryPlot(
data = summaryTable,
xVar = "visit",
colorVar = "TRT",
labelVars = labelVars
)
expect_equal(gg$labels$x, labelVars["visit"])
ggScales <- gg$scales$scales
isColorAes <- sapply(ggScales, function(x)
all(x[["aesthetics"]] == "colour")
)
expect_equal(sum(isColorAes), 1)
expect_equal(ggScales[[which(isColorAes)]]$name, labelVars["TRT"])
})
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.