Nothing
datadf <- exdata(1, c(1,4))
datamatrix <- as.matrix(datadf)
etamatrix <- get_eta(est001, output = "num")[c(1,4),]
etavec <- eta(runif(3))
test_that("merge_datadf_etavec() works", {
merge_dfvec <- merge_datadf_etavec(datadf, etavec)
expect_s3_class(merge_dfvec, "data.frame")
expect_named(merge_dfvec, c(names(datadf), names(etavec)))
})
test_that("merge_datadf_etamatrix works", {
merged_dfmat <- merge_datadf_etamatrix(data_df = datadf, eta_matrix = etamatrix)
expect_equal(merged_dfmat[["ETA1"]], c(rep(etamatrix[1, "ETA1"], 5), rep(etamatrix[2, "ETA1"], 3)))
})
test_that("merge_datamatrix_etamatrix works", {
merged_matmat <- merge_datamatrix_etamatrix(data_matrix = datamatrix, eta_matrix = etamatrix)
expect_equal(
unname(merged_matmat[,"ETA1"]),
c(rep(etamatrix[1, "ETA1"], 5), rep(etamatrix[2, "ETA1"], 3))
)
expect_error(
merge_datamatrix_etamatrix(data_matrix = datamatrix[1:5,], eta_matrix = etamatrix),
"Number of subjects in data is not the number of subjects in 'ETA' matrix"
)
etamatrix2 <- etamatrix
rownames(etamatrix2) <- NULL
merged_matmat2 <- merge_datamatrix_etamatrix(data_matrix = datamatrix, eta_matrix = etamatrix2)
expect_equal(merged_matmat, merged_matmat2)
})
test_that("replicate_data works", {
expect_equal(
replicate_data(data.frame(ID = c(1,1,2,3,3,3), time = c(0,24,0,0,24,48)), n = 2),
matrix(c(
c(1,1,2,3,3,3,4,4,5,6,6,6),
c(0,24,0,0,24,48,0,24,0,0,24,48)
), ncol = 2, dimnames = list(NULL, c("ID","time"))
)
)
rep2 <- replicate_data(data.frame(ID = 1, time = 0.24, evid = 0L, foo = "hello", bar = TRUE), 2)
expect_equal(rep2,
matrix(c(1, 0.24, 0, 2, 0.24, 0), ncol = 3, byrow = TRUE,
dimnames = list(NULL, c("ID", "time", "evid"))))
})
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