45 lines
No EOL
1.2 KiB
R
45 lines
No EOL
1.2 KiB
R
context("Admixture analysis")
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test_that("learn*partition behaves like on Matlab", {
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# Test data
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p1 <- c(0, .5, 1, 1.5)
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p2 <- c(seq(0, .5, .1), 1, 1, 1, 2)
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p3 <- c(.1, .1, .1, .5, .5, .5, 1, 1, 1)
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p4 <- c(.7, 1, 1, 1)
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# Testing learn_simple_partition
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expect_equal(
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object = learn_simple_partition(p1, 2),
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expected = matrix(c(1, 1, 2, 2))
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)
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expect_equal(
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object = learn_simple_partition(p2, 2),
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expected = matrix(c(1, 1, 1, 1, 1, 1, 2, 2, 2, 2))
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)
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expect_equal(
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object = learn_simple_partition(p3, .5),
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expected = matrix(c(1, 1, 1, 2, 2, 2, 3, 3, 3))
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)
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expect_equal(
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object = learn_simple_partition(p4, 5),
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expected = matrix(c(1, 1, 1, 1))
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)
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expect_equal(
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object = learn_simple_partition(p4, .1),
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expected = matrix(c(1, 2, 2, 2))
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)
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# Testing learn_partition_modified
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expect_equal(
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object = learn_partition_modified(p4),
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expected = matrix(c(1, 2, 2, 2))
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)
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})
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test_that("ownNum2Str behaves like on Matlab", {
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expect_equal(ownNum2Str(1), "1")
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expect_equal(ownNum2Str(-123456789), "-123456789")
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expect_equal(ownNum2Str(0), "0")
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expect_error(ownNum2Str("a"))
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}) |