Nothing
context("profile information metrics")
test_that(".pii works", {
# constant data
x <- .pii(i = rep(1, 10), baseline = TRUE, numericDigits = 4)
expect_true(inherits(x, c('numeric', 'integer')))
expect_true(length(x) == 1)
# changes in r-devel / memCompress() give slightly different results
# expect_equal(x, 1L)
# simple data
x <- .pii(i = as.integer(c(1:10)), baseline = TRUE, numericDigits = 4)
expect_true(inherits(x, c('numeric', 'integer')))
expect_true(length(x) == 1)
# changes in r-devel / memCompress() give slightly different results
# expect_equal(x, 2L, tolerance = 1)
# complex data
x <- .pii(i = letters, baseline = TRUE, numericDigits = 4)
expect_true(inherits(x, c('numeric', 'integer')))
expect_true(length(x) == 1)
# changes in r-devel / memCompress() give slightly different results
# expect_equal(x, 3.615, tolerance = 0.001)
})
test_that("basic operation", {
a <- data.frame(id = 'A', top = 0, bottom = 100, p = 5)
b <- data.frame(
id = 'B',
top = c(0, 10, 20, 30, 40, 50),
bottom = c(10, 20, 30, 40, 50, 100),
p = rep(5, times = 6)
)
x <- rbind(a, b)
depths(x) <- id ~ top + bottom
# changes in r-devel / memCompress() give slightly different results
# adapt test after this is sorted out
p <- profileInformationIndex(x, vars = c('p'), method = 'sum')
expect_true(inherits(p, c('numeric', 'integer')))
expect_true(length(p) == 2)
# expect_equal(as.vector(p), c(3, 4.3), tolerance = 0.1)
p <- profileInformationIndex(x, vars = c('p'), method = 'mean')
expect_true(inherits(p, c('numeric', 'integer')))
expect_true(length(p) == 2)
# expect_equal(as.vector(p), c(0, 0.458), tolerance = 0.1)
p <- profileInformationIndex(x, vars = c('p'), method = 'median')
expect_true(inherits(p, c('numeric', 'integer')))
expect_true(length(p) == 2)
# expect_equal(as.vector(p), c(0, 0.529), tolerance = 0.1)
p <- profileInformationIndex(x, vars = c('p'), method = 'sum', baseline = FALSE)
expect_true(inherits(p, c('numeric', 'integer')))
expect_true(length(p) == 2)
# expect_equal(as.vector(p), c(29, 62))
p <- profileInformationIndex(x, vars = c('p'), method = 'mean', baseline = FALSE)
expect_true(inherits(p, c('numeric', 'integer')))
expect_true(length(p) == 2)
# expect_equal(as.vector(p), c(8.666, 19.666), tolerance = 0.1)
p <- profileInformationIndex(x, vars = c('p'), method = 'median', baseline = FALSE)
expect_true(inherits(p, c('numeric', 'integer')))
expect_true(length(p) == 2)
# expect_equal(as.vector(p), c(8, 23))
})
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