Nothing
nlmixrTest(
{
f <- function() {
ini({
popKe <- 0.5
etaKe ~ 0.04
etaF ~ 0.1
fp <- 2
prop.sd <- 0.1
})
model({
ke <- popKe * exp(etaKe)
d / dt(ipre) <- -ke * ipre
f(ipre) <- fp * exp(etaF)
ipre ~ prop(prop.sd)
})
}
set.seed(42)
dat <- Wang2007
dat$DV <- dat$Y
dat2 <- dat[dat$Time == 0, ]
dat2$EVID <- 101
dat2$AMT <- 10
dat2 <- rbind(dat2, data.frame(dat, EVID = 0, AMT = 0))
dat2 <- dat2[(order(dat2$ID, -dat2$EVID, dat2$Time)), ]
dat2 <- dat2[, names(dat2) != "Y"]
dat3 <- data.frame(ID = 1:10, f0 = 2 * exp(rnorm(10, sd = 0.1)))
dat2 <- merge(dat2, dat3)
dat2$DV <- dat2$DV * dat2$f0
testIt <- function(meth) {
context(sprintf("test finite difference sensitivities in %s", meth))
test_that(sprintf("finite difference %s", meth), {
suppressWarnings({
fit <- nlmixr(f, dat2, "focei",
control = foceiControl(maxOuterIterations = 0, covMethod = "")
)
expect_false(all(fit$eta$etaF == 0))
fit <- nlmixr(f, dat2, "focei",
control = foceiControl(maxOuterIterations = 0, covMethod = "", eventCentral = FALSE)
)
expect_false(all(fit$eta$etaF == 0))
})
})
}
lapply(c("focei", "foce", "foi", "fo"), testIt)
},
test = "focei"
)
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.