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new g.test() and edited freq()

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This commit is contained in:
dr. M.S. (Matthijs) Berends
2018-07-01 21:40:37 +02:00
parent f7af8a81da
commit 3527894b49
18 changed files with 893 additions and 296 deletions
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19
tests/testthat/test-g.test.R Normal file
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context("g.test.R")
test_that("G-test works", {
# example 1: clearfield rice vs. red rice
x <- c(772, 1611, 737)
x.expected <- vector2ratio(x, ratio = "1:2:1")
expect_equal(g.test(x, x.expected),
expected = 0.12574,
tolerance = 0.00001)
# example 2: red crossbills
x <- c(1752, 1895)
x.expected <- vector2ratio(x, ratio = c(1, 1))
expect_equal(g.test(x, x.expected),
expected = 0.01787343,
tolerance = 0.00000001)
})