Nothing
test_that("aggregate.nlist", {
rlang::scoped_options(lifecycle_verbosity = "quiet")
expect_identical(aggregate(nlist()), structure(list(), .Names = character(0)))
expect_identical(aggregate(nlist(x = 1)), list(x = 1))
expect_identical(aggregate(nlist(x = 1:2)), list(x = 1.5))
expect_identical(aggregate(nlist(x = 1:2), fun = function(x) x[1]), list(x = 1L))
expect_identical(aggregate(nlist(x = matrix(1:9, 3)), fun = function(x) x[1]), list(x = 1L))
expect_identical(aggregate(nlist(x = 1:3, y = matrix(1:9, 3))), list(x = 2, y = 5))
expect_error(
aggregate(nlist(x = 1:2), fun = identity),
"^`fun` must return a scalar[.]$",
class = "chk_error"
)
})
test_that("aggregate.nlists", {
rlang::scoped_options(lifecycle_verbosity = "quiet")
expect_identical(
aggregate(nlists()),
structure(list(), .Names = character(0), class = "nlist")
)
expect_identical(
aggregate(nlists(nlist())),
structure(list(), .Names = character(0), class = "nlist")
)
expect_identical(aggregate(nlists(nlist(x = 1), nlist(x = 2))), nlist(x = 1.5))
expect_identical(
aggregate(nlists(
nlist(x = matrix(1:9, 3)),
nlist(x = matrix(2:10, 3))
)),
structure(list(x = structure(c(
1.5, 2.5, 3.5, 4.5, 5.5, 6.5,
7.5, 8.5, 9.5
), .Dim = c(3L, 3L))), class = "nlist")
)
})
test_that("aggregate.nlists", {
rlang::scoped_options(lifecycle_verbosity = "quiet")
expect_error(
aggregate(nlists(
nlist(x = matrix(1:9, 3)),
nlist(x = matrix(2:10, 3))
), fun = identity),
"^`fun` must return a scalar[.]$",
class = "chk_error"
)
})
test_that("aggregate.nlists by_chain = TRUE", {
rlang::scoped_options(lifecycle_verbosity = "quiet")
expect_identical(
aggregate(nlists(), by_chain = TRUE),
structure(list(), class = "nlists")
)
expect_identical(
aggregate(nlists(nlist()), by_chain = TRUE),
structure(list(structure(list(), .Names = character(0), class = "nlist")), class = "nlists")
)
expect_identical(
aggregate(nlists(nlist(x = 1), nlist(x = 2)), by_chain = TRUE),
structure(list(structure(list(x = 1.5), class = "nlist")), class = "nlists")
)
expect_identical(
aggregate(nlists(
nlist(x = matrix(1:9, 3)),
nlist(x = matrix(2:10, 3))
), by_chain = TRUE),
structure(list(structure(list(x = structure(c(
1.5, 2.5,
3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5
), .Dim = c(3L, 3L))), class = "nlist")), class = "nlists")
)
nlists <- nlists(nlist(x = matrix(1:9, 3)), nlist(x = matrix(2:10, 3)))
attr(nlists, "nchains") <- 2L
expect_equal(aggregate(nlists, by_chain = TRUE), nlists)
})
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.