Nothing
test_that("Latent models: RW2 mapping", {
skip_on_cran()
local_bru_safe_inla()
set.seed(123L)
data1 <- data.frame(
time = rep(c(1, 2, 4, 8, 16), times = 4),
obs = rep(c(1, 2, 1, 4, 2), times = 4) + rnorm(20, sd = 0.5)
)
cmp1 <- obs ~ time(time,
model = "rw2", values = 2^(0:4),
constr = FALSE, scale.model = TRUE
) - Intercept
fit1 <- bru(cmp1, data = data1, family = "gaussian")
expect_equal(
fit1$summary.random$time$mean,
c(1.631781, 1.895681, 1.025671, 3.959789, 1.841140),
tolerance = midtol
)
expect_equal(
fit1$summary.random$time$sd,
c(0.2350089, 0.2438991, 0.2749531, 0.2542052, 0.2473781),
tolerance = hitol
)
})
test_that("Latent models: RW2 mapping, data is list with different I/O sizes", {
skip_on_cran()
local_bru_safe_inla()
set.seed(123L)
data1 <- list(
time = c(1, 2, 4, 8, 16),
obs = rep(c(1, 2, 1, 4, 2), times = 4) + rnorm(20, sd = 0.5)
)
cmp1 <- obs ~ time(time,
model = "rw2", values = 2^(0:4),
constr = FALSE, scale.model = TRUE
) - Intercept
formula <- obs ~ rep(time, times = 4)
fit1 <- bru(cmp1, formula = formula, data = data1, family = "gaussian")
expect_equal(
fit1$summary.random$time$mean,
c(1.631781, 1.895681, 1.025671, 3.959789, 1.841140),
tolerance = midtol
)
expect_equal(
fit1$summary.random$time$sd,
c(0.2350011, 0.2438999, 0.2749631, 0.2542013, 0.2473662),
tolerance = hitol
)
})
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