Nothing
test_that("Euclidean distances are correctly calculated", {
euclid <- round(as.matrix(dist(x100[, c("b1", "b2")])), 1)
b.out <- block(x100,
id.vars = "id",
block.vars = c("b1", "b2"),
distance = "euclidean")
bl.dists <- round(b.out$blocks[[1]]["Distance"], 1)
bl.ids <- createBlockIDs(b.out, data = x100, id.var = "id")
euclid.dists <- NULL
for(i in 1:(nrow(x100) / 2)){
which.r <- which(bl.ids %in% i)[1]
which.c <- which(bl.ids %in% i)[2]
euclid.dists <- append(euclid.dists, euclid[which.r, which.c])
}
expect_identical(unlist(unname(bl.dists)), euclid.dists)
})
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