https://github.com/cran/bayestestR
Tip revision: e1fa15d202de277bb07e58bb3013557724072b2b authored by Dominique Makowski on 22 September 2019, 15:30:05 UTC
version 0.3.0
version 0.3.0
Tip revision: e1fa15d
test-describe_posterior.R
context("describe_posterior")
test_that("describe_posterior", {
set.seed(333)
# Numeric
x <- distribution_normal(1000)
rez <- testthat::expect_warning(describe_posterior(x, centrality = "all", dispersion = TRUE, test = "all"))
testthat::expect_equal(dim(rez), c(1, 17))
rez <- testthat::expect_warning(describe_posterior(x, centrality = "all", dispersion = TRUE, test = "all", ci = c(0.8, 0.9)))
testthat::expect_equal(dim(rez), c(2, 17))
rez <- describe_posterior(x, centrality = NULL, dispersion = TRUE, test = NULL, ci_method = "quantile")
testthat::expect_equal(dim(rez), c(1, 4))
# Dataframes
x <- data.frame(replicate(4, rnorm(100)))
rez <- testthat::expect_warning(describe_posterior(x, centrality = "all", dispersion = TRUE, test = "all"))
testthat::expect_equal(dim(rez), c(4, 17))
rez <- testthat::expect_warning(describe_posterior(x, centrality = "all", dispersion = TRUE, test = "all", ci = c(0.8, 0.9)))
testthat::expect_equal(dim(rez), c(8, 17))
rez <- describe_posterior(x, centrality = NULL, dispersion = TRUE, test = NULL, ci_method = "quantile")
testthat::expect_equal(dim(rez), c(4, 4))
# rez <- testthat::expect_warning(describe_posterior(x, ci = c(0.8, 0.9)))
# testthat::expect_equal(dim(rez), c(8, 17))
# Rstanarm
library(rstanarm)
x <- insight::download_model("stanreg_lm_1")
rez <- describe_posterior(x, centrality = "all", dispersion = TRUE, test = "all")
testthat::expect_equal(dim(rez), c(2, 19))
rez <- describe_posterior(x, centrality = "all", dispersion = TRUE, test = "all", ci = c(0.8, 0.9))
testthat::expect_equal(dim(rez), c(4, 19))
rez <- describe_posterior(x, centrality = NULL, dispersion = TRUE, test = NULL, ci_method = "quantile", diagnostic = NULL, priors = FALSE)
testthat::expect_equal(dim(rez), c(2, 4))
# Brms
library(brms)
x <- insight::download_model("brms_mixed_1")
# rez <- describe_posterior(x, centrality = "all", dispersion = TRUE, test = "all") # doenst work because of BFs
# testthat::expect_equal(dim(rez), c(4, 16))
rez <- describe_posterior(x, centrality = "all", dispersion = TRUE, ci = c(0.8, 0.9))
testthat::expect_equal(dim(rez), c(4, 16))
rez <- describe_posterior(x, centrality = NULL, dispersion = TRUE, test = NULL, ci_method = "quantile", diagnostic = NULL)
testthat::expect_equal(dim(rez), c(2, 4))
# BayesFactor
# library(BayesFactor)
# x <- BayesFactor::ttestBF(x = rnorm(100, 1, 1))
# rez <- describe_posterior(x, centrality = "all", dispersion = TRUE, test = "all")
# testthat::expect_equal(dim(rez), c(4, 16))
# rez <- describe_posterior(x, centrality = "all", dispersion = TRUE, test = "all", ci = c(0.8, 0.9))
# testthat::expect_equal(dim(rez), c(8, 16))
# rez <- describe_posterior(x, centrality = NULL, dispersion = TRUE, test = NULL, ci_method="quantile")
# testthat::expect_equal(dim(rez), c(4, 4))
})
if (require("insight")) {
m <- insight::download_model("stanreg_merMod_5")
p <- insight::get_parameters(m, effects = "all")
test_that("describe_posterior", {
testthat::expect_equal(
describe_posterior(m, effects = "all")$Median,
describe_posterior(p)$Median,
tolerance = 1e-3
)
})
m <- insight::download_model("brms_zi_3")
p <- insight::get_parameters(m, effects = "all", component = "all")
test_that("describe_posterior", {
testthat::expect_equal(
describe_posterior(m, effects = "all", component = "all")$Median,
describe_posterior(p)$Median,
tolerance = 1e-3
)
})
}