Nothing
context("project aus pop")
test_that("project using australian population", {
skip_if_not_installed("data.table")
skip_if_not_installed("magrittr")
library(magrittr)
library(data.table)
# sample_file_1516[, .(WEIGHT = .N * 100), keyby = "age_range"]
Actual_201516 <-
data.table(age_range = 0:11,
WEIGHT = c(802750, 606600, 918950, 1150250, 1266400, 1313150,
1348750, 1343100, 1509050, 1498700, 1266700, 457550))
s1516_orig <- project(.sample_file_1314(), h = 2L)
s1516_new <- project(.sample_file_1314(), h = 2L, use_age_pop_forecast = TRUE)
err_orig <-
s1516_orig[, .(WEIGHT = sum(WEIGHT)), keyby = "age_range"] %>%
.[Actual_201516, on = "age_range"] %>%
.[, mean(abs(WEIGHT - i.WEIGHT))]
# Should be a bit better
err_new <-
s1516_new[, .(WEIGHT = sum(WEIGHT)), keyby = "age_range"] %>%
.[Actual_201516, on = "age_range"] %>%
.[, mean(abs(WEIGHT - i.WEIGHT))]
expect_lte(err_new, err_orig)
})
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