Nothing
test_that("Matrix decomposition is orthogonal ?", {
des1 = cbind(1, rep(0:1, 5))
d1 = X_decomp(des1)
x1 = cbind(d1$Xd, d1$Xhe)
expect_equal(x1 %*% t(x1), diag(ncol(x1)))
})
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.