Nothing
test_that("random example works", {
set.seed(49)
X <- matrix(runif(50*5), 50, 5)
Y <- matrix(runif(50*2), 50, 2)
m_feature = 5
min_leaf = 5
n_trees = 20
sample_size = 20
res <- MeanOutcomeDifference(X, Y, sample_size, n_trees, m_feature, min_leaf)
features <- ncol(X)
outcomes <- ncol(Y)
expected_dim <- c(features, outcomes)
expect_equal(dim(res), expected_dim)
expected_val <- array(
c(0.085, 0.189, 0.139, 0.137, 0.088, 0.155, 0.103, 0.131, 0.141, 0.137),
dim = expected_dim
)
expect_equal(res, expected_val, tolerance=1e-2)
})
test_that("default values work", {
set.seed(49)
X <- matrix(runif(50*5), 50, 5)
Y <- matrix(runif(50*2), 50, 2)
res <- MeanOutcomeDifference(X, Y)
features <- ncol(X)
outcomes <- ncol(Y)
expected_dim <- c(features, outcomes)
expect_equal(dim(res), expected_dim)
expected_val <- array(
c(0.191, 0.263, 0.150, 0.251, 0.184, 0.144, 0.275, 0.120, 0.1, 0.199),
dim = expected_dim
)
expect_equal(res, expected_val, tolerance=1e-2)
})
test_that("f-test parameter works", {
set.seed(49)
X <- matrix(runif(50*5), 50, 5)
Y <- matrix(runif(50*2), 50, 2)
m_feature = 5
min_leaf = 5
n_trees = 20
sample_size = 20
alpha_threshold = 0.2
res <- MeanOutcomeDifference(X, Y, sample_size, n_trees, m_feature, min_leaf, alpha_threshold)
features <- ncol(X)
outcomes <- ncol(Y)
expected_dim <- c(features, outcomes)
expect_equal(dim(res), expected_dim)
expected_val <- array(
c(0.044, 0.032, 0.139, 0.055, 0.085, 0.154, 0.045, 0.063, 0.141, 0.093),
dim = expected_dim
)
expect_equal(res, expected_val, tolerance=1e-2)
})
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