modlib: Internal model library

In mrgsolve: Simulate from ODE-Based Models

Internal model library

Description

Pre-coded models are included in the mrgsolve installation; these can be compiled and loaded with modlib(). These models are usually most useful for exploratory simulation or learning mrgsolve. Production simulation work is typically accomplished by a custom-coded model.

Usage

modlib(model = NULL, ..., list = FALSE)

Arguments

model	character name of a model in the library.
...	passed to mread_cache().
list	logical; if TRUE, a list of available models is returned.

Details

See modlib_details, modlib_pk, modlib_pkpd, modlib_tmdd, modlib_viral for details.

Call modlib("<modelname>") to compile and load a mode from the library.

Call modlib(list=TRUE) to list available models. Once the model is loaded (see examples below), call as.list(mod)$code to extract model code and equations.

Examples

## Not run: 
mod <- mread("pk1cmt", modlib())
mod <- mread("pk2cmt", modlib()) 
mod <- mread("pk3cmt", modlib()) 
mod <- mread("pk1",    modlib())
mod <- mread("pk2",    modlib())
mod <- mread("popex",  modlib())
mod <- mread("irm1",   modlib()) 
mod <- mread("irm2",   modlib()) 
mod <- mread("irm3",   modlib()) 
mod <- mread("irm4",   modlib())
mod <- mread("emax",   modlib())
mod <- mread("effect", modlib())
mod <- mread("tmdd",   modlib())
mod <- mread("viral1", modlib())
mod <- mread("viral2", modlib())
mod <- mread("pred1",  modlib())
mod <- mread("pbpk",   modlib())
mod <- mread("1005",   modlib())  # embedded NONMEM result
mod <- mread("nm-like", modlib()) # model with nonmem-like syntax
mod <- mread("evtools", modlib())

as.list(mod)$code

## End(Not run)

mrgsolve documentation built on Aug. 22, 2025, 9:12 a.m.