# Copyright (C) 2014,2015,2018,2019 Johannes Ranke
# Contact: jranke@uni-bremen.de
# This file is part of the R package mkin
# mkin is free software: you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation, either version 3 of the License, or (at your option) any later
# version.
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
# You should have received a copy of the GNU General Public License along with
# this program. If not, see <http://www.gnu.org/licenses/>
context("Calculation of FOCUS chi2 error levels")
SFO_SFO.ff <- mkinmod(parent = list(type = "SFO", to = "m1"),
m1 = list(type = "SFO"),
use_of_ff = "max", quiet = TRUE)
errmin.FOCUS_2006_D_rounded = data.frame(
err.min = c(0.0640, 0.0646, 0.0469),
n.optim = c(4, 2, 2),
df = c(15, 7, 8),
row.names = c("All data", "parent", "m1"))
errmin.FOCUS_2006_E_rounded = data.frame(
err.min = c(0.1544, 0.1659, 0.1095),
n.optim = c(4, 2, 2),
df = c(13, 7, 6),
row.names = c("All data", "parent", "m1"))
test_that("Chi2 error levels for FOCUS D are as in mkin 0.9-33", {
fit <- expect_warning(mkinfit(SFO_SFO.ff, FOCUS_2006_D, quiet = TRUE),
"Observations with value of zero")
expect_equal(round(mkinerrmin(fit), 4),
errmin.FOCUS_2006_D_rounded)
})
test_that("Chi2 error levels are independent of setting parms.ini that are not in the model", {
fit.2 <- expect_warning(mkinfit(SFO_SFO.ff, FOCUS_2006_D, quiet = TRUE,
parms.ini = c(tb = 5)),
"Observations with value of zero")
expect_equal(round(mkinerrmin(fit.2), 4),
errmin.FOCUS_2006_D_rounded)
})
test_that("Chi2 error levels for FOCUS E are as in mkin 0.9-33", {
skip_on_cran()
fit.3 <- mkinfit(SFO_SFO.ff, FOCUS_2006_E, quiet = TRUE)
expect_equal(round(mkinerrmin(fit.3), 4),
errmin.FOCUS_2006_E_rounded)
})
