```
library(uwot)
context("Random initialization")
n_vertices <- 10
res_rand <- rand_init(n_vertices, ndim = 2, verbose = FALSE)
expect_ok_matrix(rand_init(n_vertices, ndim = 2, verbose = FALSE))
expect_ok_matrix(rand_init_lv(n_vertices, ndim = 2, verbose = FALSE))
expect_ok_matrix(rand_init(n_vertices, ndim = 1, verbose = FALSE), nc = 1)
expect_ok_matrix(rand_init_lv(n_vertices, ndim = 1, verbose = FALSE), nc = 1)
```

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