model: General model

In assemblerr: Assembly of Pharmacometric Models

Description

This function creates the basis for a general pharmacometric model, a flexible but verbose model type.

Usage

model()

Details

The function creates the foundation for a general pharmacometric model to which different building blocks can be added. The following building blocks are relevant for this model type:

• Parameters: prm_log_normal, prm_logit_normal, prm_no_var, prm_normal

• Observations: obs_additive, obs_combined, obs_proportional

• Algebraic relationships: algebraic

• Compartments: compartment

• Flows: flow

• Input variables: input_variable, dataset

The more specialized pk_model() is converted to a general model during the rendering process.

Value

A general pharmacometric model

Examples

m <- model() +
    input_variable("dose") +
    prm_log_normal("emax") +
    prm_log_normal("ed50") +
    obs_additive(eff~emax*dose/(ed50+dose))
render(m)

assemblerr documentation built on Jan. 13, 2022, 1:07 a.m.