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context("Pruebas treatment assign")
#' @importFrom magrittr %>%
#' @importFrom ggplot2 vars
# Base completa para TODOS los tests
data_original<-data.frame(key = c(1:1000),
inc_quartile = rep(c("Q1", "Q2", "Q3", "Q4"), each = 250),
age_quartile = rep(c("Q1", "Q2", "Q3", "Q4"), times = 250),
inc = rnorm(n = 1000, mean = 8000, sd = 4000),
age = rpois(n = 1000, lambda = 34),
log_outcome = rnorm(n = 1000, mean = 8, sd = 1.4),
treat = rep(c(rep(c(0,1,2,3), times = 10), rep(c(0,1,2,3), each = 10)), each = 25))
# 1. Dimensiones
assign_1_var<-treatment_assign(data = data_original,
share_control = 0.1,
n_t = 3,
strata_varlist = vars(inc_quartile),
missfits = "global",
seed = 1990, key = "key")
test_that("treatment_assign correct dimensions tests", {
expect_is(assign_1_var, "list")
expect_equal(length(assign_1_var), 2)
expect_equal(ncol(assign_1_var$summary_strata), 8)
expect_equal(nrow(assign_1_var$summary_strata), 4)
expect_equal(ncol(assign_1_var$data), 4)
expect_equal(nrow(assign_1_var$data), nrow(data_original))
expect_equal(length(unique(assign_1_var$data$treat)), 4)
})
# 2. Nombres
test_that("Correct names treatment_assign" , {
expect_equal(names(assign_1_var$summary_strata), c("strata", "inc_quartile", "n_strata", "n_missfits", "0","1", "2", "3"))
expect_equal(names(assign_1_var$data), c("key", "strata", "treat", "missfit"))
expect_equal(nrow(assign_1_var$data %>% dplyr::filter(is.na(treat))), 0)
})
####
# Dos variables
assign_2_var<-treatment_assign(data = data_original,
share_control = 0.1,
n_t = 3,
strata_varlist = vars(inc_quartile, age_quartile),
missfits = "global",
seed = 1990, key = "key")
test_that("treatment_assign2 correct dimensions tests", {
expect_is(assign_2_var, "list")
expect_equal(length(assign_2_var), 2)
expect_equal(ncol(assign_2_var$summary_strata), 9)
expect_equal(nrow(assign_2_var$summary_strata), 16)
expect_equal(ncol(assign_2_var$data), 4)
expect_equal(nrow(assign_2_var$data), nrow(data_original))
expect_equal(length(unique(assign_2_var$data$treat)), 4)
})
# 2. Nombres
test_that("Correct names treatment_assign2" , {
expect_equal(names(assign_2_var$summary_strata), c("strata", "inc_quartile", "age_quartile" , "n_strata", "n_missfits","0","1","2","3"))
expect_equal(names(assign_2_var$data), c("key", "strata", "treat", "missfit"))
expect_equal(nrow(assign_2_var$data %>% dplyr::filter(is.na(treat))), 0)
})
##
# Dos variables , NA
assign_3_var<-treatment_assign(data = data_original,
share_control = 0.1,
n_t = 3,
strata_varlist = vars(inc_quartile, age_quartile),
missfits = "NA",
seed = 1990, key = "key")
test_that("treatment_assign3 correct dimensions tests", {
expect_is(assign_3_var, "list")
expect_equal(length(assign_3_var), 2)
expect_equal(ncol(assign_3_var$summary_strata), 10)
expect_equal(nrow(assign_3_var$summary_strata), 16)
expect_equal(ncol(assign_3_var$data), 4)
expect_equal(nrow(assign_3_var$data), nrow(data_original))
expect_equal(length(unique(assign_3_var$data$treat)), 5)
})
# 2. Nombres
test_that("Correct names treatment_assign3" , {
expect_equal(names(assign_3_var$summary_strata), c("strata", "inc_quartile", "age_quartile" , "n_strata", "n_missfits", "0","1","2","3","NA"))
expect_equal(names(assign_3_var$data), c("key", "strata", "treat", "missfit"))
expect_equal(nrow(assign_3_var$data %>% dplyr::filter(is.na(treat)) ), sum(assign_3_var$data$missfit))
})
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