Nothing
message("Tests for using lm")
if (interactive()) {
pkgload::load_all(".")
source(file.path(
devtools::as.package(".")["path"], "inst", "runit_tests",
"setup.R"
))
}
fake_weights <- function(df) {
df[["weights"]] <- 1
df[["weights"]][df[["x2"]] == 0] <- 0.12
return(df)
}
suppressWarnings(rm(s1, s2, s0))
data("s1", "s2", "s0", package = "maSAE")
s0$x1 <- s0$x3 <- NULL
s0 <- fake_weights(s0)
s1 <- fake_weights(s1)
s2 <- fake_weights(s2)
s12 <- bind_data(s1, s2)
s012 <- bind_data(s1, s2, s0)
tm <- data.frame(x1 = c(150, 200), x2 = c(23, 23), x3 = c(7, 7.5), g = c("a", "b"))
tm_p <- data.frame(x2 = c(23, 23), g = c("a", "b"))
test_means <- function() {
reference <-
list(mean = c(
`(Intercept)` = 1, x1 = 166.17146030866, x2 = 23.897813052293,
x3 = 7.88834951456311
), cov = structure(c(
0, 0, 0, 0, 0, 205.852275432253,
2.9031468575511, 2.34338834386355, 0, 2.9031468575511, 0.380376712016751,
0.0978142770118694, 0, 2.34338834386355, 0.0978142770118694,
0.0875309504815286
), .Dim = c(4L, 4L), .Dimnames = list(c(
"(Intercept)",
"x1", "x2", "x3"
), c("(Intercept)", "x1", "x2", "x3"))))
object <- maSAE::saObj(data = s12, f = y ~ x1 + x2 + x3 | g, s2 = "phase2", smallAreaMeans = tm_p)
result <- maSAE:::estimate_means(
df = cbind(1, object@data[, paste0("x", 1:3)]), index_s = object@data[[object@s2]],
index_g = TRUE,
weights = NULL, lm = TRUE
)
RUnit::checkEquals(result, reference)
}
if (interactive()) test_means()
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