context("medians")
test_that("colMedians works",{
expect_is(colMedians(iris[,1:4]), 'numeric')
expect_equal(length(colMedians(iris[,1:4])), 4L)
})
test_that("rowMedians works",{
expect_is(rowMedians(iris[,1:4]), 'numeric')
expect_equal(length(rowMedians(iris[,1:4])), 150L)
})
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