Nothing
test_that("trim_gps works as expected.", {
skip_on_cran()
set.seed(422)
n <- 500
data.table::setDTthreads(1)
mydata <- generate_syn_data(sample_size = n)
year <- sample(x=c("2001", "2002", "2003", "2004", "2005"), size = n,
replace = TRUE)
region <- sample(x=c("North", "South", "East", "West"),size = n,
replace = TRUE)
mydata$year <- as.factor(year)
mydata$region <- as.factor(region)
mydata$cf5 <- as.factor(mydata$cf5)
gps_object <- estimate_gps(mydata[, c("id", "w")],
mydata[, c("id", "cf1", "cf2", "cf3",
"cf4", "cf5", "cf6")],
params = list(xgb_max_depth = c(3,4,5),
xgb_rounds = c(10,20,30,40)),
gps_density = "normal",
nthread = 1,
sl_lib = c("m_xgboost"))
trim_quntiles <- c(0.05, 0.8)
trimmed_gps_object <- trim_gps(gps_obj = gps_object,
trim_quantiles = trim_quntiles)
expect_equal(nrow(gps_object$dataset), 500)
expect_equal(nrow(trimmed_gps_object$dataset), 375)
})
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