test_that("can carry out regress analysis", {
basis <- matrix(rnorm(15*10), 15, 10)
X <- matrix(rnorm(15*20),15,20)
p <- regress(basis, X)
expect_true(!is.null(p))
})
test_that("can project a regress", {
basis <- matrix(rnorm(15*10), 15, 10)
X <- matrix(rnorm(15*20),15,20)
p <- regress(basis, X)
scores <- project(p,X)
expect_true(!is.null(scores))
expect_equal(dim(scores), dim(basis))
})
test_that("can reconstruct a regress", {
basis <- matrix(rnorm(15*10), 15, 10)
X <- matrix(rnorm(15*20),15,20)
p <- regress(basis, X)
Xr <- reconstruct(p)
})
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